38786248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 78469560

約数和(自身を除く): 39683312

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 5381, 7208, 10762, 21524, 43048, 91477, 182954, 285193, 365908, 570386, 731816, 1140772, 2281544, 4848281, 9696562, 19393124, 38786248]

約数ペア:

[(1, 38786248), (2, 19393124), (4, 9696562), (8, 4848281), (17, 2281544), (34, 1140772), (53, 731816), (68, 570386), (106, 365908), (136, 285193), (212, 182954), (424, 91477), (901, 43048), (1802, 21524), (3604, 10762), (5381, 7208)]