90632516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1409}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 171066840

約数和(自身を除く): 80434324

約数列:

[1, 2, 4, 13, 26, 52, 1237, 1409, 2474, 2818, 4948, 5636, 16081, 18317, 32162, 36634, 64324, 73268, 1742933, 3485866, 6971732, 22658129, 45316258, 90632516]

約数ペア:

[(1, 90632516), (2, 45316258), (4, 22658129), (13, 6971732), (26, 3485866), (52, 1742933), (1237, 73268), (1409, 64324), (2474, 36634), (2818, 32162), (4948, 18317), (5636, 16081)]