83198986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 149808960

約数和(自身を除く): 66609974

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 9907, 19814, 128791, 168419, 188233, 257582, 336838, 376466, 2189447, 2447029, 3199961, 4378894, 4894058, 6399922, 41599493, 83198986]

約数ペア:

[(1, 83198986), (2, 41599493), (13, 6399922), (17, 4894058), (19, 4378894), (26, 3199961), (34, 2447029), (38, 2189447), (221, 376466), (247, 336838), (323, 257582), (442, 188233), (494, 168419), (646, 128791), (4199, 19814), (8398, 9907)]