39937424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 81042432

約数和(自身を除く): 41105008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1103, 1168, 2206, 2263, 4412, 4526, 8824, 9052, 17648, 18104, 34193, 36208, 68386, 80519, 136772, 161038, 273544, 322076, 547088, 644152, 1288304, 2496089, 4992178, 9984356, 19968712, 39937424]

約数ペア:

[(1, 39937424), (2, 19968712), (4, 9984356), (8, 4992178), (16, 2496089), (31, 1288304), (62, 644152), (73, 547088), (124, 322076), (146, 273544), (248, 161038), (292, 136772), (496, 80519), (584, 68386), (1103, 36208), (1168, 34193), (2206, 18104), (2263, 17648), (4412, 9052), (4526, 8824)]