40066144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73651}}^1$

素因数の和:73678

約数の個数: 24

約数和(自身を含む): 83521368

約数和(自身を除く): 43455224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 73651, 147302, 294604, 589208, 1178416, 1252067, 2356832, 2504134, 5008268, 10016536, 20033072, 40066144]

約数ペア:

[(1, 40066144), (2, 20033072), (4, 10016536), (8, 5008268), (16, 2504134), (17, 2356832), (32, 1252067), (34, 1178416), (68, 589208), (136, 294604), (272, 147302), (544, 73651)]