16401170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 30744576

約数和(自身を除く): 14343406

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 277, 310, 382, 554, 955, 1385, 1910, 2770, 5921, 8587, 11842, 17174, 29605, 42935, 52907, 59210, 85870, 105814, 264535, 529070, 1640117, 3280234, 8200585, 16401170]

約数ペア:

[(1, 16401170), (2, 8200585), (5, 3280234), (10, 1640117), (31, 529070), (62, 264535), (155, 105814), (191, 85870), (277, 59210), (310, 52907), (382, 42935), (554, 29605), (955, 17174), (1385, 11842), (1910, 8587), (2770, 5921)]