31450752

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 94517280

約数和(自身を除く): 63066528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1187, 1472, 1656, 2208, 2374, 2944, 3312, 3561, 4416, 4748, 6624, 7122, 8832, 9496, 10683, 13248, 14244, 18992, 21366, 26496, 27301, 28488, 37984, 42732, 54602, 56976, 75968, 81903, 85464, 109204, 113952, 151936, 163806, 170928, 218408, 227904, 245709, 327612, 341856, 436816, 455808, 491418, 655224, 683712, 873632, 982836, 1310448, 1367424, 1747264, 1965672, 2620896, 3494528, 3931344, 5241792, 7862688, 10483584, 15725376, 31450752]

約数ペア:

[(1, 31450752), (2, 15725376), (3, 10483584), (4, 7862688), (6, 5241792), (8, 3931344), (9, 3494528), (12, 2620896), (16, 1965672), (18, 1747264), (23, 1367424), (24, 1310448), (32, 982836), (36, 873632), (46, 683712), (48, 655224), (64, 491418), (69, 455808), (72, 436816), (92, 341856), (96, 327612), (128, 245709), (138, 227904), (144, 218408), (184, 170928), (192, 163806), (207, 151936), (276, 113952), (288, 109204), (368, 85464), (384, 81903), (414, 75968), (552, 56976), (576, 54602), (736, 42732), (828, 37984), (1104, 28488), (1152, 27301), (1187, 26496), (1472, 21366), (1656, 18992), (2208, 14244), (2374, 13248), (2944, 10683), (3312, 9496), (3561, 8832), (4416, 7122), (4748, 6624)]