89434514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 59346286

約数列:

[1, 2, 13, 26, 47, 94, 163, 326, 449, 611, 898, 1222, 2119, 4238, 5837, 7661, 11674, 15322, 21103, 42206, 73187, 99593, 146374, 199186, 274339, 548678, 951431, 1902862, 3439789, 6879578, 44717257, 89434514]

約数ペア:

[(1, 89434514), (2, 44717257), (13, 6879578), (26, 3439789), (47, 1902862), (94, 951431), (163, 548678), (326, 274339), (449, 199186), (611, 146374), (898, 99593), (1222, 73187), (2119, 42206), (4238, 21103), (5837, 15322), (7661, 11674)]