31943048

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 61538400

約数和(自身を除く): 29595352

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 584, 659, 664, 1318, 2636, 5272, 6059, 12118, 24236, 48107, 48472, 54697, 96214, 109394, 192428, 218788, 384856, 437576, 3992881, 7985762, 15971524, 31943048]

約数ペア:

[(1, 31943048), (2, 15971524), (4, 7985762), (8, 3992881), (73, 437576), (83, 384856), (146, 218788), (166, 192428), (292, 109394), (332, 96214), (584, 54697), (659, 48472), (664, 48107), (1318, 24236), (2636, 12118), (5272, 6059)]