9120176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 19217520

約数和(自身を除く): 10097344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 269, 326, 538, 652, 1076, 1304, 2119, 2152, 2608, 3497, 4238, 4304, 6994, 8476, 13988, 16952, 27976, 33904, 43847, 55952, 87694, 175388, 350776, 570011, 701552, 1140022, 2280044, 4560088, 9120176]

約数ペア:

[(1, 9120176), (2, 4560088), (4, 2280044), (8, 1140022), (13, 701552), (16, 570011), (26, 350776), (52, 175388), (104, 87694), (163, 55952), (208, 43847), (269, 33904), (326, 27976), (538, 16952), (652, 13988), (1076, 8476), (1304, 6994), (2119, 4304), (2152, 4238), (2608, 3497)]