31080632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 32941768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2339, 3322, 4678, 6644, 9356, 13288, 18712, 25729, 51458, 102916, 205832, 353189, 706378, 1412756, 2825512, 3885079, 7770158, 15540316, 31080632]

約数ペア:

[(1, 31080632), (2, 15540316), (4, 7770158), (8, 3885079), (11, 2825512), (22, 1412756), (44, 706378), (88, 353189), (151, 205832), (302, 102916), (604, 51458), (1208, 25729), (1661, 18712), (2339, 13288), (3322, 9356), (4678, 6644)]