291223928

素因数分解:

$2^3\times {\mathrm{3361}}^1\times {\mathrm{10831}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 546257760

約数和(自身を除く): 255033832

約数列:

[1, 2, 4, 8, 3361, 6722, 10831, 13444, 21662, 26888, 43324, 86648, 36402991, 72805982, 145611964, 291223928]

約数ペア:

[(1, 291223928), (2, 145611964), (4, 72805982), (8, 36402991), (3361, 86648), (6722, 43324), (10831, 26888), (13444, 21662)]