80945704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85027}}^1$

素因数の和:85057

約数の個数: 32

約数和(自身を含む): 183660480

約数和(自身を除く): 102714776

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 85027, 170054, 340108, 595189, 680216, 1190378, 1445459, 2380756, 2890918, 4761512, 5781836, 10118213, 11563672, 20236426, 40472852, 80945704]

約数ペア:

[(1, 80945704), (2, 40472852), (4, 20236426), (7, 11563672), (8, 10118213), (14, 5781836), (17, 4761512), (28, 2890918), (34, 2380756), (56, 1445459), (68, 1190378), (119, 680216), (136, 595189), (238, 340108), (476, 170054), (952, 85027)]