164568352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{395597}}^1$

素因数の和:395620

約数の個数: 24

約数和(自身を含む): 348917436

約数和(自身を除く): 184349084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 395597, 791194, 1582388, 3164776, 5142761, 6329552, 10285522, 12659104, 20571044, 41142088, 82284176, 164568352]

約数ペア:

[(1, 164568352), (2, 82284176), (4, 41142088), (8, 20571044), (13, 12659104), (16, 10285522), (26, 6329552), (32, 5142761), (52, 3164776), (104, 1582388), (208, 791194), (416, 395597)]