90975728

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{6269}}^1$

素因数の和:7184

約数の個数: 20

約数和(自身を含む): 176487960

約数和(自身を除く): 85512232

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 6269, 7256, 12538, 14512, 25076, 50152, 100304, 5685983, 11371966, 22743932, 45487864, 90975728]

約数ペア:

[(1, 90975728), (2, 45487864), (4, 22743932), (8, 11371966), (16, 5685983), (907, 100304), (1814, 50152), (3628, 25076), (6269, 14512), (7256, 12538)]