77867696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211597}}^1$

素因数の和:211628

約数の個数: 20

約数和(自身を含む): 157428912

約数和(自身を除く): 79561216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 211597, 423194, 846388, 1692776, 3385552, 4866731, 9733462, 19466924, 38933848, 77867696]

約数ペア:

[(1, 77867696), (2, 38933848), (4, 19466924), (8, 9733462), (16, 4866731), (23, 3385552), (46, 1692776), (92, 846388), (184, 423194), (368, 211597)]