16235960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31247

約数の個数: 32

約数和(自身を含む): 39342240

約数和(自身を除く): 23106280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31223, 62446, 124892, 156115, 249784, 312230, 405899, 624460, 811798, 1248920, 1623596, 2029495, 3247192, 4058990, 8117980, 16235960]

約数ペア:

[(1, 16235960), (2, 8117980), (4, 4058990), (5, 3247192), (8, 2029495), (10, 1623596), (13, 1248920), (20, 811798), (26, 624460), (40, 405899), (52, 312230), (65, 249784), (104, 156115), (130, 124892), (260, 62446), (520, 31223)]