31587504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 88660992

約数和(自身を除く): 57073488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 227, 312, 446, 454, 624, 669, 681, 892, 908, 1338, 1362, 1784, 1816, 2676, 2724, 2899, 2951, 3568, 3632, 5352, 5448, 5798, 5902, 8697, 8853, 10704, 10896, 11596, 11804, 17394, 17706, 23192, 23608, 34788, 35412, 46384, 47216, 50621, 69576, 70824, 101242, 139152, 141648, 151863, 202484, 303726, 404968, 607452, 658073, 809936, 1214904, 1316146, 1974219, 2429808, 2632292, 3948438, 5264584, 7896876, 10529168, 15793752, 31587504]

約数ペア:

[(1, 31587504), (2, 15793752), (3, 10529168), (4, 7896876), (6, 5264584), (8, 3948438), (12, 2632292), (13, 2429808), (16, 1974219), (24, 1316146), (26, 1214904), (39, 809936), (48, 658073), (52, 607452), (78, 404968), (104, 303726), (156, 202484), (208, 151863), (223, 141648), (227, 139152), (312, 101242), (446, 70824), (454, 69576), (624, 50621), (669, 47216), (681, 46384), (892, 35412), (908, 34788), (1338, 23608), (1362, 23192), (1784, 17706), (1816, 17394), (2676, 11804), (2724, 11596), (2899, 10896), (2951, 10704), (3568, 8853), (3632, 8697), (5352, 5902), (5448, 5798)]