82271990

素因数分解:

$2^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{4513}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 148203648

約数和(自身を除く): 65931658

約数列:

[1, 2, 5, 10, 1823, 3646, 4513, 9026, 9115, 18230, 22565, 45130, 8227199, 16454398, 41135995, 82271990]

約数ペア:

[(1, 82271990), (2, 41135995), (5, 16454398), (10, 8227199), (1823, 45130), (3646, 22565), (4513, 18230), (9026, 9115)]