31795406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 52348032

約数和(自身を除く): 20552626

約数列:

[1, 2, 17, 34, 47, 94, 101, 197, 202, 394, 799, 1598, 1717, 3349, 3434, 4747, 6698, 9259, 9494, 18518, 19897, 39794, 80699, 157403, 161398, 314806, 338249, 676498, 935159, 1870318, 15897703, 31795406]

約数ペア:

[(1, 31795406), (2, 15897703), (17, 1870318), (34, 935159), (47, 676498), (94, 338249), (101, 314806), (197, 161398), (202, 157403), (394, 80699), (799, 39794), (1598, 19897), (1717, 18518), (3349, 9494), (3434, 9259), (4747, 6698)]