31819670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 59836320

約数和(自身を除く): 28016650

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 971, 1130, 1942, 3277, 4855, 6554, 9710, 16385, 28159, 32770, 56318, 109723, 140795, 219446, 281590, 548615, 1097230, 3181967, 6363934, 15909835, 31819670]

約数ペア:

[(1, 31819670), (2, 15909835), (5, 6363934), (10, 3181967), (29, 1097230), (58, 548615), (113, 281590), (145, 219446), (226, 140795), (290, 109723), (565, 56318), (971, 32770), (1130, 28159), (1942, 16385), (3277, 9710), (4855, 6554)]