31156864

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 63403200

約数和(自身を除く): 32246336

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 5179, 6016, 10358, 20716, 41432, 82864, 165728, 243413, 331456, 486826, 662912, 973652, 1947304, 3894608, 7789216, 15578432, 31156864]

約数ペア:

[(1, 31156864), (2, 15578432), (4, 7789216), (8, 3894608), (16, 1947304), (32, 973652), (47, 662912), (64, 486826), (94, 331456), (128, 243413), (188, 165728), (376, 82864), (752, 41432), (1504, 20716), (3008, 10358), (5179, 6016)]