86864992

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 175694400

約数和(自身を除く): 88829408

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 139, 236, 278, 331, 472, 556, 662, 944, 1112, 1324, 1888, 2224, 2648, 4448, 5296, 8201, 10592, 16402, 19529, 32804, 39058, 46009, 65608, 78116, 92018, 131216, 156232, 184036, 262432, 312464, 368072, 624928, 736144, 1472288, 2714531, 5429062, 10858124, 21716248, 43432496, 86864992]

約数ペア:

[(1, 86864992), (2, 43432496), (4, 21716248), (8, 10858124), (16, 5429062), (32, 2714531), (59, 1472288), (118, 736144), (139, 624928), (236, 368072), (278, 312464), (331, 262432), (472, 184036), (556, 156232), (662, 131216), (944, 92018), (1112, 78116), (1324, 65608), (1888, 46009), (2224, 39058), (2648, 32804), (4448, 19529), (5296, 16402), (8201, 10592)]