89948446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 162155520

約数和(自身を除く): 72207074

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1918, 2039, 3151, 4078, 6302, 14273, 22057, 28546, 44114, 46897, 93794, 279343, 328279, 558686, 656558, 1955401, 3910802, 6424889, 12849778, 44974223, 89948446]

約数ペア:

[(1, 89948446), (2, 44974223), (7, 12849778), (14, 6424889), (23, 3910802), (46, 1955401), (137, 656558), (161, 558686), (274, 328279), (322, 279343), (959, 93794), (1918, 46897), (2039, 44114), (3151, 28546), (4078, 22057), (6302, 14273)]