439379144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{87317}}^1$

素因数の和:87377

約数の個数: 32

約数和(自身を含む): 895882680

約数和(自身を除く): 456503536

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 87317, 174634, 349268, 698536, 1484389, 2968778, 3230729, 5937556, 6461458, 11875112, 12922916, 25845832, 54922393, 109844786, 219689572, 439379144]

約数ペア:

[(1, 439379144), (2, 219689572), (4, 109844786), (8, 54922393), (17, 25845832), (34, 12922916), (37, 11875112), (68, 6461458), (74, 5937556), (136, 3230729), (148, 2968778), (296, 1484389), (629, 698536), (1258, 349268), (2516, 174634), (5032, 87317)]