40155088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{147629}}^1$

素因数の和:147654

約数の個数: 20

約数和(自身を含む): 82377540

約数和(自身を除く): 42222452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 147629, 295258, 590516, 1181032, 2362064, 2509693, 5019386, 10038772, 20077544, 40155088]

約数ペア:

[(1, 40155088), (2, 20077544), (4, 10038772), (8, 5019386), (16, 2509693), (17, 2362064), (34, 1181032), (68, 590516), (136, 295258), (272, 147629)]