89912836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 175292208

約数和(自身を除く): 85379372

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 181, 233, 362, 466, 533, 724, 932, 1066, 2132, 2353, 3029, 4706, 6058, 7421, 9412, 9553, 12116, 14842, 19106, 29684, 38212, 42173, 84346, 96473, 124189, 168692, 192946, 248378, 385892, 496756, 548249, 1096498, 1729093, 2192996, 3458186, 6916372, 22478209, 44956418, 89912836]

約数ペア:

[(1, 89912836), (2, 44956418), (4, 22478209), (13, 6916372), (26, 3458186), (41, 2192996), (52, 1729093), (82, 1096498), (164, 548249), (181, 496756), (233, 385892), (362, 248378), (466, 192946), (533, 168692), (724, 124189), (932, 96473), (1066, 84346), (2132, 42173), (2353, 38212), (3029, 29684), (4706, 19106), (6058, 14842), (7421, 12116), (9412, 9553)]