87243448

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{60251}}^1$

素因数の和:60438

約数の個数: 16

約数和(自身を含む): 164487960

約数和(自身を除く): 77244512

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 60251, 120502, 241004, 482008, 10905431, 21810862, 43621724, 87243448]

約数ペア:

[(1, 87243448), (2, 43621724), (4, 21810862), (8, 10905431), (181, 482008), (362, 241004), (724, 120502), (1448, 60251)]