87586096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 183363264

約数和(自身を除く): 95777168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 977, 1724, 1954, 3448, 3908, 5603, 6896, 7816, 11206, 12701, 15632, 22412, 25402, 44824, 50804, 89648, 101608, 203216, 421087, 842174, 1684348, 3368696, 5474131, 6737392, 10948262, 21896524, 43793048, 87586096]

約数ペア:

[(1, 87586096), (2, 43793048), (4, 21896524), (8, 10948262), (13, 6737392), (16, 5474131), (26, 3368696), (52, 1684348), (104, 842174), (208, 421087), (431, 203216), (862, 101608), (977, 89648), (1724, 50804), (1954, 44824), (3448, 25402), (3908, 22412), (5603, 15632), (6896, 12701), (7816, 11206)]