15540128

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{8231}}^1$

素因数の和:8300

約数の個数: 24

約数和(自身を含む): 31116960

約数和(自身を除く): 15576832

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 8231, 16462, 32924, 65848, 131696, 263392, 485629, 971258, 1942516, 3885032, 7770064, 15540128]

約数ペア:

[(1, 15540128), (2, 7770064), (4, 3885032), (8, 1942516), (16, 971258), (32, 485629), (59, 263392), (118, 131696), (236, 65848), (472, 32924), (944, 16462), (1888, 8231)]