31288896

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 112

約数和(自身を含む): 96926400

約数和(自身を除く): 65637504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 953, 1026, 1216, 1368, 1728, 1824, 1906, 2052, 2736, 2859, 3648, 3812, 4104, 5472, 5718, 7624, 8208, 8577, 10944, 11436, 15248, 16416, 17154, 18107, 22872, 25731, 30496, 32832, 34308, 36214, 45744, 51462, 54321, 60992, 68616, 72428, 91488, 102924, 108642, 137232, 144856, 162963, 182976, 205848, 217284, 274464, 289712, 325926, 411696, 434568, 488889, 548928, 579424, 651852, 823392, 869136, 977778, 1158848, 1303704, 1646784, 1738272, 1955556, 2607408, 3476544, 3911112, 5214816, 7822224, 10429632, 15644448, 31288896]

約数ペア:

[(1, 31288896), (2, 15644448), (3, 10429632), (4, 7822224), (6, 5214816), (8, 3911112), (9, 3476544), (12, 2607408), (16, 1955556), (18, 1738272), (19, 1646784), (24, 1303704), (27, 1158848), (32, 977778), (36, 869136), (38, 823392), (48, 651852), (54, 579424), (57, 548928), (64, 488889), (72, 434568), (76, 411696), (96, 325926), (108, 289712), (114, 274464), (144, 217284), (152, 205848), (171, 182976), (192, 162963), (216, 144856), (228, 137232), (288, 108642), (304, 102924), (342, 91488), (432, 72428), (456, 68616), (513, 60992), (576, 54321), (608, 51462), (684, 45744), (864, 36214), (912, 34308), (953, 32832), (1026, 30496), (1216, 25731), (1368, 22872), (1728, 18107), (1824, 17154), (1906, 16416), (2052, 15248), (2736, 11436), (2859, 10944), (3648, 8577), (3812, 8208), (4104, 7624), (5472, 5718)]