171906992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9433}}^1$

素因数の和:9525

約数の個数: 40

約数和(自身を含む): 357963696

約数和(自身を除く): 186056704

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 9433, 18224, 18866, 37732, 75464, 150928, 160361, 320722, 632011, 641444, 1264022, 1282888, 2528044, 2565776, 5056088, 10112176, 10744187, 21488374, 42976748, 85953496, 171906992]

約数ペア:

[(1, 171906992), (2, 85953496), (4, 42976748), (8, 21488374), (16, 10744187), (17, 10112176), (34, 5056088), (67, 2565776), (68, 2528044), (134, 1282888), (136, 1264022), (268, 641444), (272, 632011), (536, 320722), (1072, 160361), (1139, 150928), (2278, 75464), (4556, 37732), (9112, 18866), (9433, 18224)]