16989664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31231}}^1$

素因数の和:31258

約数の個数: 24

約数和(自身を含む): 35417088

約数和(自身を除く): 18427424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 31231, 62462, 124924, 249848, 499696, 530927, 999392, 1061854, 2123708, 4247416, 8494832, 16989664]

約数ペア:

[(1, 16989664), (2, 8494832), (4, 4247416), (8, 2123708), (16, 1061854), (17, 999392), (32, 530927), (34, 499696), (68, 249848), (136, 124924), (272, 62462), (544, 31231)]