16913552

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4423}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 32914560

約数和(自身を除く): 16001008

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4423, 8846, 17692, 35384, 70768, 1057097, 2114194, 4228388, 8456776, 16913552]

約数ペア:

[(1, 16913552), (2, 8456776), (4, 4228388), (8, 2114194), (16, 1057097), (239, 70768), (478, 35384), (956, 17692), (1912, 8846), (3824, 4423)]