17993392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{36277}}^1$

素因数の和:36316

約数の個数: 20

約数和(自身を含む): 35987776

約数和(自身を除く): 17994384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 36277, 72554, 145108, 290216, 580432, 1124587, 2249174, 4498348, 8996696, 17993392]

約数ペア:

[(1, 17993392), (2, 8996696), (4, 4498348), (8, 2249174), (16, 1124587), (31, 580432), (62, 290216), (124, 145108), (248, 72554), (496, 36277)]