31870496

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 72656640

約数和(自身を除く): 40786144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1801, 2212, 2528, 3602, 4424, 7204, 8848, 12607, 14408, 17696, 25214, 28816, 50428, 57632, 100856, 142279, 201712, 284558, 403424, 569116, 995953, 1138232, 1991906, 2276464, 3983812, 4552928, 7967624, 15935248, 31870496]

約数ペア:

[(1, 31870496), (2, 15935248), (4, 7967624), (7, 4552928), (8, 3983812), (14, 2276464), (16, 1991906), (28, 1138232), (32, 995953), (56, 569116), (79, 403424), (112, 284558), (158, 201712), (224, 142279), (316, 100856), (553, 57632), (632, 50428), (1106, 28816), (1264, 25214), (1801, 17696), (2212, 14408), (2528, 12607), (3602, 8848), (4424, 7204)]