85563856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44939}}^1$

素因数の和:44971

約数の個数: 40

約数和(自身を含む): 200612160

約数和(自身を除く): 115048304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 44939, 89878, 179756, 314573, 359512, 629146, 719024, 763963, 1258292, 1527926, 2516584, 3055852, 5033168, 5347741, 6111704, 10695482, 12223408, 21390964, 42781928, 85563856]

約数ペア:

[(1, 85563856), (2, 42781928), (4, 21390964), (7, 12223408), (8, 10695482), (14, 6111704), (16, 5347741), (17, 5033168), (28, 3055852), (34, 2516584), (56, 1527926), (68, 1258292), (112, 763963), (119, 719024), (136, 629146), (238, 359512), (272, 314573), (476, 179756), (952, 89878), (1904, 44939)]