89653054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 52918466

約数列:

[1, 2, 31, 62, 101, 103, 139, 202, 206, 278, 3131, 3193, 4309, 6262, 6386, 8618, 10403, 14039, 14317, 20806, 28078, 28634, 322493, 435209, 443827, 644986, 870418, 887654, 1446017, 2892034, 44826527, 89653054]

約数ペア:

[(1, 89653054), (2, 44826527), (31, 2892034), (62, 1446017), (101, 887654), (103, 870418), (139, 644986), (202, 443827), (206, 435209), (278, 322493), (3131, 28634), (3193, 28078), (4309, 20806), (6262, 14317), (6386, 14039), (8618, 10403)]