91455664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5099}}^1$

素因数の和:5185

約数の個数: 40

約数和(自身を含む): 189720000

約数和(自身を除く): 98264336

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 5099, 8968, 10198, 17936, 20396, 40792, 81584, 96881, 193762, 300841, 387524, 601682, 775048, 1203364, 1550096, 2406728, 4813456, 5715979, 11431958, 22863916, 45727832, 91455664]

約数ペア:

[(1, 91455664), (2, 45727832), (4, 22863916), (8, 11431958), (16, 5715979), (19, 4813456), (38, 2406728), (59, 1550096), (76, 1203364), (118, 775048), (152, 601682), (236, 387524), (304, 300841), (472, 193762), (944, 96881), (1121, 81584), (2242, 40792), (4484, 20396), (5099, 17936), (8968, 10198)]