40992848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11593}}^1$

素因数の和:11631

約数の個数: 40

約数和(自身を含む): 90572328

約数和(自身を除く): 49579480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11593, 23186, 46372, 92744, 150709, 185488, 197081, 301418, 394162, 602836, 788324, 1205672, 1576648, 2411344, 2562053, 3153296, 5124106, 10248212, 20496424, 40992848]

約数ペア:

[(1, 40992848), (2, 20496424), (4, 10248212), (8, 5124106), (13, 3153296), (16, 2562053), (17, 2411344), (26, 1576648), (34, 1205672), (52, 788324), (68, 602836), (104, 394162), (136, 301418), (208, 197081), (221, 185488), (272, 150709), (442, 92744), (884, 46372), (1768, 23186), (3536, 11593)]