16237928

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 19220632

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5471, 10942, 21884, 38297, 43768, 76594, 153188, 289963, 306376, 579926, 1159852, 2029741, 2319704, 4059482, 8118964, 16237928]

約数ペア:

[(1, 16237928), (2, 8118964), (4, 4059482), (7, 2319704), (8, 2029741), (14, 1159852), (28, 579926), (53, 306376), (56, 289963), (106, 153188), (212, 76594), (371, 43768), (424, 38297), (742, 21884), (1484, 10942), (2968, 5471)]