99931429648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{623387}}^1$

素因数の和:623671

約数の個数: 40

約数和(自身を含む): 198970488288

約数和(自身を除く): 99039058640

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 1864, 3728, 10019, 20038, 40076, 80152, 160304, 623387, 1246774, 2493548, 4987096, 9974192, 26805641, 53611282, 107222564, 145249171, 214445128, 290498342, 428890256, 580996684, 1161993368, 2323986736, 6245714353, 12491428706, 24982857412, 49965714824, 99931429648]

約数ペア:

[(1, 99931429648), (2, 49965714824), (4, 24982857412), (8, 12491428706), (16, 6245714353), (43, 2323986736), (86, 1161993368), (172, 580996684), (233, 428890256), (344, 290498342), (466, 214445128), (688, 145249171), (932, 107222564), (1864, 53611282), (3728, 26805641), (10019, 9974192), (20038, 4987096), (40076, 2493548), (80152, 1246774), (160304, 623387)]