8425744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{30977}}^1$

素因数の和:31002

約数の個数: 20

約数和(自身を含む): 17285724

約数和(自身を除く): 8859980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30977, 61954, 123908, 247816, 495632, 526609, 1053218, 2106436, 4212872, 8425744]

約数ペア:

[(1, 8425744), (2, 4212872), (4, 2106436), (8, 1053218), (16, 526609), (17, 495632), (34, 247816), (68, 123908), (136, 61954), (272, 30977)]