101291216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{486977}}^1$

素因数の和:486998

約数の個数: 20

約数和(自身を含む): 211348452

約数和(自身を除く): 110057236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 486977, 973954, 1947908, 3895816, 6330701, 7791632, 12661402, 25322804, 50645608, 101291216]

約数ペア:

[(1, 101291216), (2, 50645608), (4, 25322804), (8, 12661402), (13, 7791632), (16, 6330701), (26, 3895816), (52, 1947908), (104, 973954), (208, 486977)]