90218062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 152915040

約数和(自身を除く): 62696978

約数列:

[1, 2, 11, 22, 37, 74, 137, 274, 407, 809, 814, 1507, 1618, 3014, 5069, 8899, 10138, 17798, 29933, 55759, 59866, 110833, 111518, 221666, 329263, 658526, 1219163, 2438326, 4100821, 8201642, 45109031, 90218062]

約数ペア:

[(1, 90218062), (2, 45109031), (11, 8201642), (22, 4100821), (37, 2438326), (74, 1219163), (137, 658526), (274, 329263), (407, 221666), (809, 111518), (814, 110833), (1507, 59866), (1618, 55759), (3014, 29933), (5069, 17798), (8899, 10138)]