81110348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{2699}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 155131200

約数和(自身を除く): 74020852

約数列:

[1, 2, 4, 11, 22, 44, 683, 1366, 2699, 2732, 5398, 7513, 10796, 15026, 29689, 30052, 59378, 118756, 1843417, 3686834, 7373668, 20277587, 40555174, 81110348]

約数ペア:

[(1, 81110348), (2, 40555174), (4, 20277587), (11, 7373668), (22, 3686834), (44, 1843417), (683, 118756), (1366, 59378), (2699, 30052), (2732, 29689), (5398, 15026), (7513, 10796)]