90303044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23789}}^1$

素因数の和:23879

約数の個数: 24

約数和(自身を含む): 172525080

約数和(自身を除く): 82222036

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 23789, 47578, 95156, 309257, 618514, 1237028, 1736597, 3473194, 6946388, 22575761, 45151522, 90303044]

約数ペア:

[(1, 90303044), (2, 45151522), (4, 22575761), (13, 6946388), (26, 3473194), (52, 1736597), (73, 1237028), (146, 618514), (292, 309257), (949, 95156), (1898, 47578), (3796, 23789)]