65455576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 130621680

約数和(自身を除く): 65166104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 2281, 3587, 4562, 7174, 9124, 14348, 18248, 28696, 38777, 77554, 155108, 310216, 481291, 962582, 1925164, 3850328, 8181947, 16363894, 32727788, 65455576]

約数ペア:

[(1, 65455576), (2, 32727788), (4, 16363894), (8, 8181947), (17, 3850328), (34, 1925164), (68, 962582), (136, 481291), (211, 310216), (422, 155108), (844, 77554), (1688, 38777), (2281, 28696), (3587, 18248), (4562, 14348), (7174, 9124)]