90992356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 196771456

約数和(自身を除く): 105779100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 547, 914, 1094, 1828, 2188, 3199, 3829, 5941, 6398, 7111, 7658, 11882, 12796, 14222, 15316, 23764, 28444, 41587, 49777, 83174, 99554, 166348, 199108, 249979, 499958, 999916, 1749853, 3249727, 3499706, 6499454, 6999412, 12998908, 22748089, 45496178, 90992356]

約数ペア:

[(1, 90992356), (2, 45496178), (4, 22748089), (7, 12998908), (13, 6999412), (14, 6499454), (26, 3499706), (28, 3249727), (52, 1749853), (91, 999916), (182, 499958), (364, 249979), (457, 199108), (547, 166348), (914, 99554), (1094, 83174), (1828, 49777), (2188, 41587), (3199, 28444), (3829, 23764), (5941, 15316), (6398, 14222), (7111, 12796), (7658, 11882)]