31991712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14525

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 55643808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 14489, 28978, 43467, 57956, 86934, 115912, 173868, 231824, 333247, 347736, 463648, 666494, 695472, 999741, 1332988, 1390944, 1999482, 2665976, 3998964, 5331952, 7997928, 10663904, 15995856, 31991712]

約数ペア:

[(1, 31991712), (2, 15995856), (3, 10663904), (4, 7997928), (6, 5331952), (8, 3998964), (12, 2665976), (16, 1999482), (23, 1390944), (24, 1332988), (32, 999741), (46, 695472), (48, 666494), (69, 463648), (92, 347736), (96, 333247), (138, 231824), (184, 173868), (276, 115912), (368, 86934), (552, 57956), (736, 43467), (1104, 28978), (2208, 14489)]