31458528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5784

約数の個数: 72

約数和(自身を含む): 94185000

約数和(自身を除く): 62726472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5749, 11498, 17247, 22996, 34494, 45992, 51741, 68988, 91984, 103482, 109231, 137976, 183968, 206964, 218462, 275952, 327693, 413928, 436924, 551904, 655386, 827856, 873848, 983079, 1310772, 1655712, 1747696, 1966158, 2621544, 3495392, 3932316, 5243088, 7864632, 10486176, 15729264, 31458528]

約数ペア:

[(1, 31458528), (2, 15729264), (3, 10486176), (4, 7864632), (6, 5243088), (8, 3932316), (9, 3495392), (12, 2621544), (16, 1966158), (18, 1747696), (19, 1655712), (24, 1310772), (32, 983079), (36, 873848), (38, 827856), (48, 655386), (57, 551904), (72, 436924), (76, 413928), (96, 327693), (114, 275952), (144, 218462), (152, 206964), (171, 183968), (228, 137976), (288, 109231), (304, 103482), (342, 91984), (456, 68988), (608, 51741), (684, 45992), (912, 34494), (1368, 22996), (1824, 17247), (2736, 11498), (5472, 5749)]