71177104

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56311}}^1$

素因数の和:56398

約数の個数: 20

約数和(自身を含む): 139653760

約数和(自身を除く): 68476656

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56311, 112622, 225244, 450488, 900976, 4448569, 8897138, 17794276, 35588552, 71177104]

約数ペア:

[(1, 71177104), (2, 35588552), (4, 17794276), (8, 8897138), (16, 4448569), (79, 900976), (158, 450488), (316, 225244), (632, 112622), (1264, 56311)]