90486662

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{10243}}^1$

素因数の和:10883

約数の個数: 16

約数和(自身を含む): 155380992

約数和(自身を除く): 64894330

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 10243, 20486, 71701, 143402, 6463333, 12926666, 45243331, 90486662]

約数ペア:

[(1, 90486662), (2, 45243331), (7, 12926666), (14, 6463333), (631, 143402), (1262, 71701), (4417, 20486), (8834, 10243)]