89886412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17167}}^1$

素因数の和:17206

約数の個数: 48

約数和(自身を含む): 207664128

約数和(自身を除く): 117777716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 17167, 34334, 68668, 120169, 188837, 240338, 291839, 377674, 480676, 583678, 755348, 1167356, 1321859, 2042873, 2643718, 3210229, 4085746, 5287436, 6420458, 8171492, 12840916, 22471603, 44943206, 89886412]

約数ペア:

[(1, 89886412), (2, 44943206), (4, 22471603), (7, 12840916), (11, 8171492), (14, 6420458), (17, 5287436), (22, 4085746), (28, 3210229), (34, 2643718), (44, 2042873), (68, 1321859), (77, 1167356), (119, 755348), (154, 583678), (187, 480676), (238, 377674), (308, 291839), (374, 240338), (476, 188837), (748, 120169), (1309, 68668), (2618, 34334), (5236, 17167)]