233438216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{43487}}^1$

素因数の和:43565

約数の個数: 32

約数和(自身を含む): 485326080

約数和(自身を除く): 251887864

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 43487, 86974, 173948, 347896, 478357, 956714, 1913428, 2652707, 3826856, 5305414, 10610828, 21221656, 29179777, 58359554, 116719108, 233438216]

約数ペア:

[(1, 233438216), (2, 116719108), (4, 58359554), (8, 29179777), (11, 21221656), (22, 10610828), (44, 5305414), (61, 3826856), (88, 2652707), (122, 1913428), (244, 956714), (488, 478357), (671, 347896), (1342, 173948), (2684, 86974), (5368, 43487)]