16539392

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 35111832

約数和(自身を除く): 18572440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 736, 848, 1219, 1472, 1696, 2438, 2809, 2944, 3392, 4876, 5618, 5888, 6784, 9752, 11236, 13568, 19504, 22472, 39008, 44944, 64607, 78016, 89888, 129214, 156032, 179776, 258428, 312064, 359552, 516856, 719104, 1033712, 2067424, 4134848, 8269696, 16539392]

約数ペア:

[(1, 16539392), (2, 8269696), (4, 4134848), (8, 2067424), (16, 1033712), (23, 719104), (32, 516856), (46, 359552), (53, 312064), (64, 258428), (92, 179776), (106, 156032), (128, 129214), (184, 89888), (212, 78016), (256, 64607), (368, 44944), (424, 39008), (736, 22472), (848, 19504), (1219, 13568), (1472, 11236), (1696, 9752), (2438, 6784), (2809, 5888), (2944, 5618), (3392, 4876)]