86916944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9859}}^1$

素因数の和:9915

約数の個数: 40

約数和(自身を含む): 183396000

約数和(自身を除く): 96479056

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 9859, 19718, 39436, 78872, 157744, 187321, 285911, 374642, 571822, 749284, 1143644, 1498568, 2287288, 2997136, 4574576, 5432309, 10864618, 21729236, 43458472, 86916944]

約数ペア:

[(1, 86916944), (2, 43458472), (4, 21729236), (8, 10864618), (16, 5432309), (19, 4574576), (29, 2997136), (38, 2287288), (58, 1498568), (76, 1143644), (116, 749284), (152, 571822), (232, 374642), (304, 285911), (464, 187321), (551, 157744), (1102, 78872), (2204, 39436), (4408, 19718), (8816, 9859)]