170804944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 340017920

約数和(自身を除く): 169212976

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 409, 607, 688, 818, 1214, 1636, 2428, 3272, 4856, 6544, 9712, 17587, 26101, 35174, 52202, 70348, 104404, 140696, 208808, 248263, 281392, 417616, 496526, 993052, 1986104, 3972208, 10675309, 21350618, 42701236, 85402472, 170804944]

約数ペア:

[(1, 170804944), (2, 85402472), (4, 42701236), (8, 21350618), (16, 10675309), (43, 3972208), (86, 1986104), (172, 993052), (344, 496526), (409, 417616), (607, 281392), (688, 248263), (818, 208808), (1214, 140696), (1636, 104404), (2428, 70348), (3272, 52202), (4856, 35174), (6544, 26101), (9712, 17587)]