100721728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{50767}}^1$

素因数の和:50810

約数の個数: 28

約数和(自身を含む): 206321152

約数和(自身を除く): 105599424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 50767, 101534, 203068, 406136, 812272, 1573777, 1624544, 3147554, 3249088, 6295108, 12590216, 25180432, 50360864, 100721728]

約数ペア:

[(1, 100721728), (2, 50360864), (4, 25180432), (8, 12590216), (16, 6295108), (31, 3249088), (32, 3147554), (62, 1624544), (64, 1573777), (124, 812272), (248, 406136), (496, 203068), (992, 101534), (1984, 50767)]