23878472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 47637720

約数和(自身を除く): 23759248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 521, 674, 1042, 1348, 2084, 2696, 4168, 5729, 8857, 11458, 17714, 22916, 35428, 45832, 70856, 175577, 351154, 702308, 1404616, 2984809, 5969618, 11939236, 23878472]

約数ペア:

[(1, 23878472), (2, 11939236), (4, 5969618), (8, 2984809), (17, 1404616), (34, 702308), (68, 351154), (136, 175577), (337, 70856), (521, 45832), (674, 35428), (1042, 22916), (1348, 17714), (2084, 11458), (2696, 8857), (4168, 5729)]