31071642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12539}}^1$

素因数の和:12610

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 41158758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12539, 25078, 37617, 75234, 87773, 175546, 263319, 526638, 739801, 1479602, 2219403, 4438806, 5178607, 10357214, 15535821, 31071642]

約数ペア:

[(1, 31071642), (2, 15535821), (3, 10357214), (6, 5178607), (7, 4438806), (14, 2219403), (21, 1479602), (42, 739801), (59, 526638), (118, 263319), (177, 175546), (354, 87773), (413, 75234), (826, 37617), (1239, 25078), (2478, 12539)]