31158903542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{75169}}^1$

素因数の和:75440

約数の個数: 32

約数和(自身を含む): 51145668000

約数和(自身を除く): 19986764458

約数列:

[1, 2, 13, 26, 107, 149, 214, 298, 1391, 1937, 2782, 3874, 15943, 31886, 75169, 150338, 207259, 414518, 977197, 1954394, 8043083, 11200181, 16086166, 22400362, 104560079, 145602353, 209120158, 291204706, 1198419367, 2396838734, 15579451771, 31158903542]

約数ペア:

[(1, 31158903542), (2, 15579451771), (13, 2396838734), (26, 1198419367), (107, 291204706), (149, 209120158), (214, 145602353), (298, 104560079), (1391, 22400362), (1937, 16086166), (2782, 11200181), (3874, 8043083), (15943, 1954394), (31886, 977197), (75169, 414518), (150338, 207259)]