31244838

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 64945152

約数和(自身を除く): 33700314

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 971, 1038, 1942, 2913, 5363, 5826, 10726, 16089, 30101, 32178, 60202, 90303, 167983, 180606, 335966, 503949, 1007898, 5207473, 10414946, 15622419, 31244838]

約数ペア:

[(1, 31244838), (2, 15622419), (3, 10414946), (6, 5207473), (31, 1007898), (62, 503949), (93, 335966), (173, 180606), (186, 167983), (346, 90303), (519, 60202), (971, 32178), (1038, 30101), (1942, 16089), (2913, 10726), (5363, 5826)]