90837878

素因数分解:

$2^1\times {\mathrm{41}}^3\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 139875120

約数和(自身を除く): 49037242

約数列:

[1, 2, 41, 82, 659, 1318, 1681, 3362, 27019, 54038, 68921, 137842, 1107779, 2215558, 45418939, 90837878]

約数ペア:

[(1, 90837878), (2, 45418939), (41, 2215558), (82, 1107779), (659, 137842), (1318, 68921), (1681, 54038), (3362, 27019)]