89374736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16381}}^1$

素因数の和:16431

約数の個数: 40

約数和(自身を含む): 195011328

約数和(自身を除く): 105636592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16381, 32762, 65524, 131048, 180191, 262096, 360382, 507811, 720764, 1015622, 1441528, 2031244, 2883056, 4062488, 5585921, 8124976, 11171842, 22343684, 44687368, 89374736]

約数ペア:

[(1, 89374736), (2, 44687368), (4, 22343684), (8, 11171842), (11, 8124976), (16, 5585921), (22, 4062488), (31, 2883056), (44, 2031244), (62, 1441528), (88, 1015622), (124, 720764), (176, 507811), (248, 360382), (341, 262096), (496, 180191), (682, 131048), (1364, 65524), (2728, 32762), (5456, 16381)]