91489142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 151999200

約数和(自身を除く): 60510058

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1361, 1769, 2318, 2722, 3538, 25859, 33611, 39469, 51718, 67222, 78938, 83021, 166042, 749911, 1499822, 1577399, 2407609, 3154798, 4815218, 45744571, 91489142]

約数ペア:

[(1, 91489142), (2, 45744571), (19, 4815218), (29, 3154798), (38, 2407609), (58, 1577399), (61, 1499822), (122, 749911), (551, 166042), (1102, 83021), (1159, 78938), (1361, 67222), (1769, 51718), (2318, 39469), (2722, 33611), (3538, 25859)]