91912912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63127}}^1$

素因数の和:63155

約数の個数: 40

約数和(自身を含む): 219180416

約数和(自身を除く): 127267504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 63127, 126254, 252508, 441889, 505016, 820651, 883778, 1010032, 1641302, 1767556, 3282604, 3535112, 5744557, 6565208, 7070224, 11489114, 13130416, 22978228, 45956456, 91912912]

約数ペア:

[(1, 91912912), (2, 45956456), (4, 22978228), (7, 13130416), (8, 11489114), (13, 7070224), (14, 6565208), (16, 5744557), (26, 3535112), (28, 3282604), (52, 1767556), (56, 1641302), (91, 1010032), (104, 883778), (112, 820651), (182, 505016), (208, 441889), (364, 252508), (728, 126254), (1456, 63127)]