18109184

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 36497664

約数和(自身を除く): 18388480

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 557, 1016, 1114, 2032, 2228, 4064, 4456, 8128, 8912, 16256, 17824, 32512, 35648, 70739, 71296, 141478, 142592, 282956, 565912, 1131824, 2263648, 4527296, 9054592, 18109184]

約数ペア:

[(1, 18109184), (2, 9054592), (4, 4527296), (8, 2263648), (16, 1131824), (32, 565912), (64, 282956), (127, 142592), (128, 141478), (254, 71296), (256, 70739), (508, 35648), (557, 32512), (1016, 17824), (1114, 16256), (2032, 8912), (2228, 8128), (4064, 4456)]