256810088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1367}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 503314560

約数和(自身を除く): 246504472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1021, 1367, 2042, 2734, 4084, 5468, 8168, 10936, 23483, 31441, 46966, 62882, 93932, 125764, 187864, 251528, 1395707, 2791414, 5582828, 11165656, 32101261, 64202522, 128405044, 256810088]

約数ペア:

[(1, 256810088), (2, 128405044), (4, 64202522), (8, 32101261), (23, 11165656), (46, 5582828), (92, 2791414), (184, 1395707), (1021, 251528), (1367, 187864), (2042, 125764), (2734, 93932), (4084, 62882), (5468, 46966), (8168, 31441), (10936, 23483)]