248869256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1873}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 494848440

約数和(自身を除く): 245979184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 977, 1873, 1954, 3746, 3908, 7492, 7816, 14984, 16609, 31841, 33218, 63682, 66436, 127364, 132872, 254728, 1829921, 3659842, 7319684, 14639368, 31108657, 62217314, 124434628, 248869256]

約数ペア:

[(1, 248869256), (2, 124434628), (4, 62217314), (8, 31108657), (17, 14639368), (34, 7319684), (68, 3659842), (136, 1829921), (977, 254728), (1873, 132872), (1954, 127364), (3746, 66436), (3908, 63682), (7492, 33218), (7816, 31841), (14984, 16609)]