133667056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491423}}^1$

素因数の和:491448

約数の個数: 20

約数和(自身を含む): 274214592

約数和(自身を除く): 140547536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491423, 982846, 1965692, 3931384, 7862768, 8354191, 16708382, 33416764, 66833528, 133667056]

約数ペア:

[(1, 133667056), (2, 66833528), (4, 33416764), (8, 16708382), (16, 8354191), (17, 7862768), (34, 3931384), (68, 1965692), (136, 982846), (272, 491423)]