31802082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 69920640

約数和(自身を除く): 38118558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 237, 338, 397, 474, 507, 794, 1014, 1027, 1191, 2054, 2382, 3081, 5161, 6162, 10322, 13351, 15483, 26702, 30966, 31363, 40053, 62726, 67093, 80106, 94089, 134186, 188178, 201279, 402558, 407719, 815438, 1223157, 2446314, 5300347, 10600694, 15901041, 31802082]

約数ペア:

[(1, 31802082), (2, 15901041), (3, 10600694), (6, 5300347), (13, 2446314), (26, 1223157), (39, 815438), (78, 407719), (79, 402558), (158, 201279), (169, 188178), (237, 134186), (338, 94089), (397, 80106), (474, 67093), (507, 62726), (794, 40053), (1014, 31363), (1027, 30966), (1191, 26702), (2054, 15483), (2382, 13351), (3081, 10322), (5161, 6162)]