940804864

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{118549}}^1$

素因数の和:118596

約数の個数: 36

約数和(自身を含む): 1938529600

約数和(自身を除く): 997724736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 118549, 237098, 474196, 948392, 1896784, 3675019, 3793568, 7350038, 7587136, 14700076, 15174272, 29400152, 30348544, 58800304, 117600608, 235201216, 470402432, 940804864]

約数ペア:

[(1, 940804864), (2, 470402432), (4, 235201216), (8, 117600608), (16, 58800304), (31, 30348544), (32, 29400152), (62, 15174272), (64, 14700076), (124, 7587136), (128, 7350038), (248, 3793568), (256, 3675019), (496, 1896784), (992, 948392), (1984, 474196), (3968, 237098), (7936, 118549)]