81912044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2741}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 148638336

約数和(自身を除く): 66726292

約数列:

[1, 2, 4, 31, 62, 124, 241, 482, 964, 2741, 5482, 7471, 10964, 14942, 29884, 84971, 169942, 339884, 660581, 1321162, 2642324, 20478011, 40956022, 81912044]

約数ペア:

[(1, 81912044), (2, 40956022), (4, 20478011), (31, 2642324), (62, 1321162), (124, 660581), (241, 339884), (482, 169942), (964, 84971), (2741, 29884), (5482, 14942), (7471, 10964)]