171507968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{39409}}^1$

素因数の和:39442

約数の個数: 36

約数和(自身を含む): 362493180

約数和(自身を除く): 190985212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 39409, 78818, 157636, 315272, 630544, 669953, 1261088, 1339906, 2522176, 2679812, 5044352, 5359624, 10088704, 10719248, 21438496, 42876992, 85753984, 171507968]

約数ペア:

[(1, 171507968), (2, 85753984), (4, 42876992), (8, 21438496), (16, 10719248), (17, 10088704), (32, 5359624), (34, 5044352), (64, 2679812), (68, 2522176), (128, 1339906), (136, 1261088), (256, 669953), (272, 630544), (544, 315272), (1088, 157636), (2176, 78818), (4352, 39409)]