123035986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 194312448

約数和(自身を除く): 71276462

約数列:

[1, 2, 43, 67, 86, 131, 134, 163, 262, 326, 2881, 5633, 5762, 7009, 8777, 10921, 11266, 14018, 17554, 21353, 21842, 42706, 377411, 469603, 754822, 918179, 939206, 1430651, 1836358, 2861302, 61517993, 123035986]

約数ペア:

[(1, 123035986), (2, 61517993), (43, 2861302), (67, 1836358), (86, 1430651), (131, 939206), (134, 918179), (163, 754822), (262, 469603), (326, 377411), (2881, 42706), (5633, 21842), (5762, 21353), (7009, 17554), (8777, 14018), (10921, 11266)]