42216304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11977

約数の個数: 40

約数和(自身を含む): 93275280

約数和(自身を除く): 51058976

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11939, 23878, 47756, 95512, 155207, 191024, 202963, 310414, 405926, 620828, 811852, 1241656, 1623704, 2483312, 2638519, 3247408, 5277038, 10554076, 21108152, 42216304]

約数ペア:

[(1, 42216304), (2, 21108152), (4, 10554076), (8, 5277038), (13, 3247408), (16, 2638519), (17, 2483312), (26, 1623704), (34, 1241656), (52, 811852), (68, 620828), (104, 405926), (136, 310414), (208, 202963), (221, 191024), (272, 155207), (442, 95512), (884, 47756), (1768, 23878), (3536, 11939)]