88890326

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 66629674

約数列:

[1, 2, 7, 14, 79, 158, 179, 358, 449, 553, 898, 1106, 1253, 2506, 3143, 6286, 14141, 28282, 35471, 70942, 80371, 98987, 160742, 197974, 248297, 496594, 562597, 1125194, 6349309, 12698618, 44445163, 88890326]

約数ペア:

[(1, 88890326), (2, 44445163), (7, 12698618), (14, 6349309), (79, 1125194), (158, 562597), (179, 496594), (358, 248297), (449, 197974), (553, 160742), (898, 98987), (1106, 80371), (1253, 70942), (2506, 35471), (3143, 28282), (6286, 14141)]