40816112

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{28663}}^1$

素因数の和:28760

約数の個数: 20

約数和(自身を含む): 79972560

約数和(自身を除く): 39156448

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 28663, 57326, 114652, 229304, 458608, 2551007, 5102014, 10204028, 20408056, 40816112]

約数ペア:

[(1, 40816112), (2, 20408056), (4, 10204028), (8, 5102014), (16, 2551007), (89, 458608), (178, 229304), (356, 114652), (712, 57326), (1424, 28663)]