85142782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 50937218

約数列:

[1, 2, 29, 58, 59, 118, 139, 179, 278, 358, 1711, 3422, 4031, 5191, 8062, 8201, 10382, 10561, 16402, 21122, 24881, 49762, 237829, 306269, 475658, 612538, 721549, 1443098, 1467979, 2935958, 42571391, 85142782]

約数ペア:

[(1, 85142782), (2, 42571391), (29, 2935958), (58, 1467979), (59, 1443098), (118, 721549), (139, 612538), (179, 475658), (278, 306269), (358, 237829), (1711, 49762), (3422, 24881), (4031, 21122), (5191, 16402), (8062, 10561), (8201, 10382)]