38630768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 82482816

約数和(自身を除く): 43852048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2131, 2266, 4262, 4532, 8524, 9064, 17048, 18128, 23441, 34096, 46882, 93764, 187528, 219493, 375056, 438986, 877972, 1755944, 2414423, 3511888, 4828846, 9657692, 19315384, 38630768]

約数ペア:

[(1, 38630768), (2, 19315384), (4, 9657692), (8, 4828846), (11, 3511888), (16, 2414423), (22, 1755944), (44, 877972), (88, 438986), (103, 375056), (176, 219493), (206, 187528), (412, 93764), (824, 46882), (1133, 34096), (1648, 23441), (2131, 18128), (2266, 17048), (4262, 9064), (4532, 8524)]