85963478406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2557067}}^1$

素因数の和:2557516

約数の個数: 32

約数和(自身を含む): 185581767168

約数和(自身を除く): 99618288762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 11206, 16809, 33618, 2557067, 5114134, 7671201, 15342402, 33241871, 66483742, 99725613, 199451226, 1102095877, 2204191754, 3306287631, 6612575262, 14327246401, 28654492802, 42981739203, 85963478406]

約数ペア:

[(1, 85963478406), (2, 42981739203), (3, 28654492802), (6, 14327246401), (13, 6612575262), (26, 3306287631), (39, 2204191754), (78, 1102095877), (431, 199451226), (862, 99725613), (1293, 66483742), (2586, 33241871), (5603, 15342402), (11206, 7671201), (16809, 5114134), (33618, 2557067)]