83545774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 143256960

約数和(自身を除く): 59711186

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1291, 1703, 2489, 2582, 3406, 4978, 16783, 24529, 32357, 33566, 49058, 64714, 169121, 318877, 338242, 637754, 2198573, 3213299, 4397146, 6426598, 41772887, 83545774]

約数ペア:

[(1, 83545774), (2, 41772887), (13, 6426598), (19, 4397146), (26, 3213299), (38, 2198573), (131, 637754), (247, 338242), (262, 318877), (494, 169121), (1291, 64714), (1703, 49058), (2489, 33566), (2582, 32357), (3406, 24529), (4978, 16783)]