127485856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8137

約数の個数: 48

約数和(自身を含む): 274949640

約数和(自身を除く): 147463784

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 8081, 15776, 16162, 32324, 64648, 129296, 137377, 234349, 258592, 274754, 468698, 549508, 937396, 1099016, 1874792, 2198032, 3749584, 3983933, 4396064, 7499168, 7967866, 15935732, 31871464, 63742928, 127485856]

約数ペア:

[(1, 127485856), (2, 63742928), (4, 31871464), (8, 15935732), (16, 7967866), (17, 7499168), (29, 4396064), (32, 3983933), (34, 3749584), (58, 2198032), (68, 1874792), (116, 1099016), (136, 937396), (232, 549508), (272, 468698), (464, 274754), (493, 258592), (544, 234349), (928, 137377), (986, 129296), (1972, 64648), (3944, 32324), (7888, 16162), (8081, 15776)]