194830288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{392803}}^1$

素因数の和:392842

約数の個数: 20

約数和(自身を含む): 389661568

約数和(自身を除く): 194831280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 392803, 785606, 1571212, 3142424, 6284848, 12176893, 24353786, 48707572, 97415144, 194830288]

約数ペア:

[(1, 194830288), (2, 97415144), (4, 48707572), (8, 24353786), (16, 12176893), (31, 6284848), (62, 3142424), (124, 1571212), (248, 785606), (496, 392803)]