16029884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 15637444

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 107, 134, 172, 214, 268, 428, 559, 871, 1118, 1391, 1742, 2236, 2782, 2881, 3484, 4601, 5564, 5762, 7169, 9202, 11524, 14338, 18404, 28676, 37453, 59813, 74906, 93197, 119626, 149812, 186394, 239252, 308267, 372788, 616534, 1233068, 4007471, 8014942, 16029884]

約数ペア:

[(1, 16029884), (2, 8014942), (4, 4007471), (13, 1233068), (26, 616534), (43, 372788), (52, 308267), (67, 239252), (86, 186394), (107, 149812), (134, 119626), (172, 93197), (214, 74906), (268, 59813), (428, 37453), (559, 28676), (871, 18404), (1118, 14338), (1391, 11524), (1742, 9202), (2236, 7169), (2782, 5762), (2881, 5564), (3484, 4601)]