31200888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 52520712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 1291, 2014, 2582, 3021, 3873, 4028, 5164, 6042, 7746, 8056, 10328, 12084, 15492, 24168, 24529, 30984, 49058, 68423, 73587, 98116, 136846, 147174, 196232, 205269, 273692, 294348, 410538, 547384, 588696, 821076, 1300037, 1642152, 2600074, 3900111, 5200148, 7800222, 10400296, 15600444, 31200888]

約数ペア:

[(1, 31200888), (2, 15600444), (3, 10400296), (4, 7800222), (6, 5200148), (8, 3900111), (12, 2600074), (19, 1642152), (24, 1300037), (38, 821076), (53, 588696), (57, 547384), (76, 410538), (106, 294348), (114, 273692), (152, 205269), (159, 196232), (212, 147174), (228, 136846), (318, 98116), (424, 73587), (456, 68423), (636, 49058), (1007, 30984), (1272, 24529), (1291, 24168), (2014, 15492), (2582, 12084), (3021, 10328), (3873, 8056), (4028, 7746), (5164, 6042)]