84963268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2549}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 160435800

約数和(自身を除く): 75472532

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2549, 2564, 5098, 8333, 10196, 16666, 33137, 33332, 66274, 132548, 1633909, 3267818, 6535636, 21240817, 42481634, 84963268]

約数ペア:

[(1, 84963268), (2, 42481634), (4, 21240817), (13, 6535636), (26, 3267818), (52, 1633909), (641, 132548), (1282, 66274), (2549, 33332), (2564, 33137), (5098, 16666), (8333, 10196)]