161188592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{324977}}^1$

素因数の和:325016

約数の個数: 20

約数和(自身を含む): 322378176

約数和(自身を除く): 161189584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 324977, 649954, 1299908, 2599816, 5199632, 10074287, 20148574, 40297148, 80594296, 161188592]

約数ペア:

[(1, 161188592), (2, 80594296), (4, 40297148), (8, 20148574), (16, 10074287), (31, 5199632), (62, 2599816), (124, 1299908), (248, 649954), (496, 324977)]