39801992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 75984480

約数和(自身を除く): 36182488

約数列:

[1, 2, 4, 8, 131, 163, 233, 262, 326, 466, 524, 652, 932, 1048, 1304, 1864, 21353, 30523, 37979, 42706, 61046, 75958, 85412, 122092, 151916, 170824, 244184, 303832, 4975249, 9950498, 19900996, 39801992]

約数ペア:

[(1, 39801992), (2, 19900996), (4, 9950498), (8, 4975249), (131, 303832), (163, 244184), (233, 170824), (262, 151916), (326, 122092), (466, 85412), (524, 75958), (652, 61046), (932, 42706), (1048, 37979), (1304, 30523), (1864, 21353)]