25131315848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4957}}^1\times {\mathrm{20443}}^1$

素因数の和:25437

約数の個数: 32

約数和(自身を含む): 48653448960

約数和(自身を除く): 23522133112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4957, 9914, 19828, 20443, 39656, 40886, 81772, 153667, 163544, 307334, 614668, 633733, 1229336, 1267466, 2534932, 5069864, 101335951, 202671902, 405343804, 810687608, 3141414481, 6282828962, 12565657924, 25131315848]

約数ペア:

[(1, 25131315848), (2, 12565657924), (4, 6282828962), (8, 3141414481), (31, 810687608), (62, 405343804), (124, 202671902), (248, 101335951), (4957, 5069864), (9914, 2534932), (19828, 1267466), (20443, 1229336), (39656, 633733), (40886, 614668), (81772, 307334), (153667, 163544)]