73864816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{148921}}^1$

素因数の和:148960

約数の個数: 20

約数和(自身を含む): 147730624

約数和(自身を除く): 73865808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 148921, 297842, 595684, 1191368, 2382736, 4616551, 9233102, 18466204, 36932408, 73864816]

約数ペア:

[(1, 73864816), (2, 36932408), (4, 18466204), (8, 9233102), (16, 4616551), (31, 2382736), (62, 1191368), (124, 595684), (248, 297842), (496, 148921)]