40884472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 78825600

約数和(自身を除く): 37941128

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 919, 1838, 3676, 5561, 7352, 11122, 22244, 44488, 61573, 76277, 123146, 152554, 246292, 305108, 492584, 610216, 5110559, 10221118, 20442236, 40884472]

約数ペア:

[(1, 40884472), (2, 20442236), (4, 10221118), (8, 5110559), (67, 610216), (83, 492584), (134, 305108), (166, 246292), (268, 152554), (332, 123146), (536, 76277), (664, 61573), (919, 44488), (1838, 22244), (3676, 11122), (5561, 7352)]