31913696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 66261888

約数和(自身を除く): 34348192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 262, 331, 368, 524, 662, 736, 1048, 1324, 2096, 2648, 3013, 4192, 5296, 6026, 7613, 10592, 12052, 15226, 24104, 30452, 43361, 48208, 60904, 86722, 96416, 121808, 173444, 243616, 346888, 693776, 997303, 1387552, 1994606, 3989212, 7978424, 15956848, 31913696]

約数ペア:

[(1, 31913696), (2, 15956848), (4, 7978424), (8, 3989212), (16, 1994606), (23, 1387552), (32, 997303), (46, 693776), (92, 346888), (131, 243616), (184, 173444), (262, 121808), (331, 96416), (368, 86722), (524, 60904), (662, 48208), (736, 43361), (1048, 30452), (1324, 24104), (2096, 15226), (2648, 12052), (3013, 10592), (4192, 7613), (5296, 6026)]