90044336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 180940800

約数和(自身を除く): 90896464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 479, 496, 758, 958, 1516, 1916, 3032, 3832, 6064, 7664, 11749, 14849, 23498, 29698, 46996, 59396, 93992, 118792, 181541, 187984, 237584, 363082, 726164, 1452328, 2904656, 5627771, 11255542, 22511084, 45022168, 90044336]

約数ペア:

[(1, 90044336), (2, 45022168), (4, 22511084), (8, 11255542), (16, 5627771), (31, 2904656), (62, 1452328), (124, 726164), (248, 363082), (379, 237584), (479, 187984), (496, 181541), (758, 118792), (958, 93992), (1516, 59396), (1916, 46996), (3032, 29698), (3832, 23498), (6064, 14849), (7664, 11749)]