84161696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 177992640

約数和(自身を除く): 93830944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2179, 2272, 2414, 4358, 4828, 8716, 9656, 17432, 19312, 34864, 37043, 38624, 69728, 74086, 148172, 154709, 296344, 309418, 592688, 618836, 1185376, 1237672, 2475344, 2630053, 4950688, 5260106, 10520212, 21040424, 42080848, 84161696]

約数ペア:

[(1, 84161696), (2, 42080848), (4, 21040424), (8, 10520212), (16, 5260106), (17, 4950688), (32, 2630053), (34, 2475344), (68, 1237672), (71, 1185376), (136, 618836), (142, 592688), (272, 309418), (284, 296344), (544, 154709), (568, 148172), (1136, 74086), (1207, 69728), (2179, 38624), (2272, 37043), (2414, 34864), (4358, 19312), (4828, 17432), (8716, 9656)]