118989664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4207

約数の個数: 48

約数和(自身を含む): 252782208

約数和(自身を除く): 133792544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 4127, 7208, 8254, 14416, 16508, 28832, 33016, 66032, 70159, 132064, 140318, 218731, 280636, 437462, 561272, 874924, 1122544, 1749848, 2245088, 3499696, 3718427, 6999392, 7436854, 14873708, 29747416, 59494832, 118989664]

約数ペア:

[(1, 118989664), (2, 59494832), (4, 29747416), (8, 14873708), (16, 7436854), (17, 6999392), (32, 3718427), (34, 3499696), (53, 2245088), (68, 1749848), (106, 1122544), (136, 874924), (212, 561272), (272, 437462), (424, 280636), (544, 218731), (848, 140318), (901, 132064), (1696, 70159), (1802, 66032), (3604, 33016), (4127, 28832), (7208, 16508), (8254, 14416)]