85165792

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 87807008

約数列:

[1, 2, 4, 8, 16, 32, 59, 79, 118, 158, 236, 316, 472, 571, 632, 944, 1142, 1264, 1888, 2284, 2528, 4568, 4661, 9136, 9322, 18272, 18644, 33689, 37288, 45109, 67378, 74576, 90218, 134756, 149152, 180436, 269512, 360872, 539024, 721744, 1078048, 1443488, 2661431, 5322862, 10645724, 21291448, 42582896, 85165792]

約数ペア:

[(1, 85165792), (2, 42582896), (4, 21291448), (8, 10645724), (16, 5322862), (32, 2661431), (59, 1443488), (79, 1078048), (118, 721744), (158, 539024), (236, 360872), (316, 269512), (472, 180436), (571, 149152), (632, 134756), (944, 90218), (1142, 74576), (1264, 67378), (1888, 45109), (2284, 37288), (2528, 33689), (4568, 18644), (4661, 18272), (9136, 9322)]