54931504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{110749}}^1$

素因数の和:110788

約数の個数: 20

約数和(自身を含む): 109864000

約数和(自身を除く): 54932496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 110749, 221498, 442996, 885992, 1771984, 3433219, 6866438, 13732876, 27465752, 54931504]

約数ペア:

[(1, 54931504), (2, 27465752), (4, 13732876), (8, 6866438), (16, 3433219), (31, 1771984), (62, 885992), (124, 442996), (248, 221498), (496, 110749)]