42172912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{56081}}^1$

素因数の和:56136

約数の個数: 20

約数和(自身を含む): 83450016

約数和(自身を除く): 41277104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 56081, 112162, 224324, 448648, 897296, 2635807, 5271614, 10543228, 21086456, 42172912]

約数ペア:

[(1, 42172912), (2, 21086456), (4, 10543228), (8, 5271614), (16, 2635807), (47, 897296), (94, 448648), (188, 224324), (376, 112162), (752, 56081)]