31585152

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 53409408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 991, 996, 1328, 1982, 1992, 2656, 2973, 3964, 3984, 5312, 5946, 7928, 7968, 10624, 11892, 15856, 15936, 23784, 31712, 31872, 47568, 63424, 82253, 95136, 126848, 164506, 190272, 246759, 329012, 380544, 493518, 658024, 987036, 1316048, 1974072, 2632096, 3948144, 5264192, 7896288, 10528384, 15792576, 31585152]

約数ペア:

[(1, 31585152), (2, 15792576), (3, 10528384), (4, 7896288), (6, 5264192), (8, 3948144), (12, 2632096), (16, 1974072), (24, 1316048), (32, 987036), (48, 658024), (64, 493518), (83, 380544), (96, 329012), (128, 246759), (166, 190272), (192, 164506), (249, 126848), (332, 95136), (384, 82253), (498, 63424), (664, 47568), (991, 31872), (996, 31712), (1328, 23784), (1982, 15936), (1992, 15856), (2656, 11892), (2973, 10624), (3964, 7968), (3984, 7928), (5312, 5946)]