16381370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 31457808

約数和(自身を除く): 15076438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 557, 865, 1114, 1730, 2785, 2941, 5570, 5882, 9469, 14705, 18938, 29410, 47345, 94690, 96361, 192722, 481805, 963610, 1638137, 3276274, 8190685, 16381370]

約数ペア:

[(1, 16381370), (2, 8190685), (5, 3276274), (10, 1638137), (17, 963610), (34, 481805), (85, 192722), (170, 96361), (173, 94690), (346, 47345), (557, 29410), (865, 18938), (1114, 14705), (1730, 9469), (2785, 5882), (2941, 5570)]