16371992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 38734080

約数和(自身を除く): 22362088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 523, 559, 602, 728, 1046, 1118, 1204, 2092, 2236, 2408, 3661, 3913, 4184, 4472, 6799, 7322, 7826, 13598, 14644, 15652, 22489, 27196, 29288, 31304, 44978, 47593, 54392, 89956, 95186, 157423, 179912, 190372, 292357, 314846, 380744, 584714, 629692, 1169428, 1259384, 2046499, 2338856, 4092998, 8185996, 16371992]

約数ペア:

[(1, 16371992), (2, 8185996), (4, 4092998), (7, 2338856), (8, 2046499), (13, 1259384), (14, 1169428), (26, 629692), (28, 584714), (43, 380744), (52, 314846), (56, 292357), (86, 190372), (91, 179912), (104, 157423), (172, 95186), (182, 89956), (301, 54392), (344, 47593), (364, 44978), (523, 31304), (559, 29288), (602, 27196), (728, 22489), (1046, 15652), (1118, 14644), (1204, 13598), (2092, 7826), (2236, 7322), (2408, 6799), (3661, 4472), (3913, 4184)]