8640134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 14321664

約数和(自身を除く): 5681530

約数列:

[1, 2, 23, 31, 46, 62, 73, 83, 146, 166, 713, 1426, 1679, 1909, 2263, 2573, 3358, 3818, 4526, 5146, 6059, 12118, 52049, 59179, 104098, 118358, 139357, 187829, 278714, 375658, 4320067, 8640134]

約数ペア:

[(1, 8640134), (2, 4320067), (23, 375658), (31, 278714), (46, 187829), (62, 139357), (73, 118358), (83, 104098), (146, 59179), (166, 52049), (713, 12118), (1426, 6059), (1679, 5146), (1909, 4526), (2263, 3818), (2573, 3358)]