18553664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17053}}^1$

素因数の和:17082

約数の個数: 28

約数和(自身を含む): 38985444

約数和(自身を除く): 20431780

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17053, 34106, 68212, 136424, 272848, 289901, 545696, 579802, 1091392, 1159604, 2319208, 4638416, 9276832, 18553664]

約数ペア:

[(1, 18553664), (2, 9276832), (4, 4638416), (8, 2319208), (16, 1159604), (17, 1091392), (32, 579802), (34, 545696), (64, 289901), (68, 272848), (136, 136424), (272, 68212), (544, 34106), (1088, 17053)]