80449576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7127}}^1$

素因数の和:7233

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 81213464

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 7127, 11288, 14254, 28508, 57016, 121159, 242318, 484636, 591541, 969272, 1183082, 2366164, 4732328, 10056197, 20112394, 40224788, 80449576]

約数ペア:

[(1, 80449576), (2, 40224788), (4, 20112394), (8, 10056197), (17, 4732328), (34, 2366164), (68, 1183082), (83, 969272), (136, 591541), (166, 484636), (332, 242318), (664, 121159), (1411, 57016), (2822, 28508), (5644, 14254), (7127, 11288)]