84621754

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{194981}}^1$

素因数の和:195021

約数の個数: 16

約数和(自身を含む): 149746176

約数和(自身を除く): 65124422

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 194981, 389962, 1364867, 2729734, 6044411, 12088822, 42310877, 84621754]

約数ペア:

[(1, 84621754), (2, 42310877), (7, 12088822), (14, 6044411), (31, 2729734), (62, 1364867), (217, 389962), (434, 194981)]