86698406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 141778560

約数和(自身を除く): 55080154

約数列:

[1, 2, 19, 38, 43, 86, 97, 194, 547, 817, 1094, 1634, 1843, 3686, 4171, 8342, 10393, 20786, 23521, 47042, 53059, 79249, 106118, 158498, 446899, 893798, 1008121, 2016242, 2281537, 4563074, 43349203, 86698406]

約数ペア:

[(1, 86698406), (2, 43349203), (19, 4563074), (38, 2281537), (43, 2016242), (86, 1008121), (97, 893798), (194, 446899), (547, 158498), (817, 106118), (1094, 79249), (1634, 53059), (1843, 47042), (3686, 23521), (4171, 20786), (8342, 10393)]