31342798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 20663090

約数列:

[1, 2, 17, 31, 34, 62, 131, 227, 262, 454, 527, 1054, 2227, 3859, 4061, 4454, 7037, 7718, 8122, 14074, 29737, 59474, 69037, 119629, 138074, 239258, 505529, 921847, 1011058, 1843694, 15671399, 31342798]

約数ペア:

[(1, 31342798), (2, 15671399), (17, 1843694), (31, 1011058), (34, 921847), (62, 505529), (131, 239258), (227, 138074), (262, 119629), (454, 69037), (527, 59474), (1054, 29737), (2227, 14074), (3859, 8122), (4061, 7718), (4454, 7037)]