31291632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11437}}^1$

素因数の和:11470

約数の個数: 60

約数和(自身を含む): 92190280

約数和(自身を除く): 60898648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11437, 22874, 34311, 45748, 68622, 91496, 102933, 137244, 182992, 205866, 217303, 274488, 411732, 434606, 548976, 651909, 823464, 869212, 1303818, 1646928, 1738424, 1955727, 2607636, 3476848, 3911454, 5215272, 7822908, 10430544, 15645816, 31291632]

約数ペア:

[(1, 31291632), (2, 15645816), (3, 10430544), (4, 7822908), (6, 5215272), (8, 3911454), (9, 3476848), (12, 2607636), (16, 1955727), (18, 1738424), (19, 1646928), (24, 1303818), (36, 869212), (38, 823464), (48, 651909), (57, 548976), (72, 434606), (76, 411732), (114, 274488), (144, 217303), (152, 205866), (171, 182992), (228, 137244), (304, 102933), (342, 91496), (456, 68622), (684, 45748), (912, 34311), (1368, 22874), (2736, 11437)]