84401776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 169921664

約数和(自身を除く): 85519888

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1831, 2881, 3662, 5762, 7324, 11524, 14648, 23048, 29296, 46096, 78733, 122677, 157466, 245354, 314932, 490708, 629864, 981416, 1259728, 1962832, 5275111, 10550222, 21100444, 42200888, 84401776]

約数ペア:

[(1, 84401776), (2, 42200888), (4, 21100444), (8, 10550222), (16, 5275111), (43, 1962832), (67, 1259728), (86, 981416), (134, 629864), (172, 490708), (268, 314932), (344, 245354), (536, 157466), (688, 122677), (1072, 78733), (1831, 46096), (2881, 29296), (3662, 23048), (5762, 14648), (7324, 11524)]