86022728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51449}}^1$

素因数の和:51485

約数の個数: 32

約数和(自身を含む): 185220000

約数和(自身を除く): 99197272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51449, 102898, 205796, 411592, 565939, 977531, 1131878, 1955062, 2263756, 3910124, 4527512, 7820248, 10752841, 21505682, 43011364, 86022728]

約数ペア:

[(1, 86022728), (2, 43011364), (4, 21505682), (8, 10752841), (11, 7820248), (19, 4527512), (22, 3910124), (38, 2263756), (44, 1955062), (76, 1131878), (88, 977531), (152, 565939), (209, 411592), (418, 205796), (836, 102898), (1672, 51449)]