91357868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{105251}}^1$

素因数の和:105293

約数の個数: 24

約数和(自身を含む): 188611584

約数和(自身を除く): 97253716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 105251, 210502, 421004, 736757, 1473514, 2947028, 3262781, 6525562, 13051124, 22839467, 45678934, 91357868]

約数ペア:

[(1, 91357868), (2, 45678934), (4, 22839467), (7, 13051124), (14, 6525562), (28, 3262781), (31, 2947028), (62, 1473514), (124, 736757), (217, 421004), (434, 210502), (868, 105251)]