109412848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 218731040

約数和(自身を除く): 109318192

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 421, 439, 592, 842, 878, 1684, 1756, 3368, 3512, 6736, 7024, 15577, 16243, 31154, 32486, 62308, 64972, 124616, 129944, 184819, 249232, 259888, 369638, 739276, 1478552, 2957104, 6838303, 13676606, 27353212, 54706424, 109412848]

約数ペア:

[(1, 109412848), (2, 54706424), (4, 27353212), (8, 13676606), (16, 6838303), (37, 2957104), (74, 1478552), (148, 739276), (296, 369638), (421, 259888), (439, 249232), (592, 184819), (842, 129944), (878, 124616), (1684, 64972), (1756, 62308), (3368, 32486), (3512, 31154), (6736, 16243), (7024, 15577)]