142442032

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{45191}}^1$

素因数の和:45396

約数の個数: 20

約数和(自身を含む): 277388496

約数和(自身を除く): 134946464

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 45191, 90382, 180764, 361528, 723056, 8902627, 17805254, 35610508, 71221016, 142442032]

約数ペア:

[(1, 142442032), (2, 71221016), (4, 35610508), (8, 17805254), (16, 8902627), (197, 723056), (394, 361528), (788, 180764), (1576, 90382), (3152, 45191)]