100143728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{215827}}^1$

素因数の和:215864

約数の個数: 20

約数和(自身を含む): 200720040

約数和(自身を除く): 100576312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 215827, 431654, 863308, 1726616, 3453232, 6258983, 12517966, 25035932, 50071864, 100143728]

約数ペア:

[(1, 100143728), (2, 50071864), (4, 25035932), (8, 12517966), (16, 6258983), (29, 3453232), (58, 1726616), (116, 863308), (232, 431654), (464, 215827)]