91643656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9901}}^1$

素因数の和:10009

約数の個数: 32

約数和(自身を含む): 187147800

約数和(自身を除く): 95504144

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 9901, 19802, 39604, 79208, 128713, 257426, 514852, 881189, 1029704, 1762378, 3524756, 7049512, 11455457, 22910914, 45821828, 91643656]

約数ペア:

[(1, 91643656), (2, 45821828), (4, 22910914), (8, 11455457), (13, 7049512), (26, 3524756), (52, 1762378), (89, 1029704), (104, 881189), (178, 514852), (356, 257426), (712, 128713), (1157, 79208), (2314, 39604), (4628, 19802), (9256, 9901)]