80468536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 158463360

約数和(自身を除く): 77994824

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 2683, 3749, 5366, 7498, 10732, 14996, 21464, 29992, 61709, 123418, 246836, 437329, 493672, 874658, 1749316, 3498632, 10058567, 20117134, 40234268, 80468536]

約数ペア:

[(1, 80468536), (2, 40234268), (4, 20117134), (8, 10058567), (23, 3498632), (46, 1749316), (92, 874658), (163, 493672), (184, 437329), (326, 246836), (652, 123418), (1304, 61709), (2683, 29992), (3749, 21464), (5366, 14996), (7498, 10732)]