84253712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{74167}}^1$

素因数の和:74246

約数の個数: 20

約数和(自身を含む): 165542976

約数和(自身を除く): 81289264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 74167, 148334, 296668, 593336, 1186672, 5265857, 10531714, 21063428, 42126856, 84253712]

約数ペア:

[(1, 84253712), (2, 42126856), (4, 21063428), (8, 10531714), (16, 5265857), (71, 1186672), (142, 593336), (284, 296668), (568, 148334), (1136, 74167)]