331333568

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{70919}}^1$

素因数の和:71004

約数の個数: 28

約数和(自身を含む): 666506160

約数和(自身を除く): 335172592

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 70919, 141838, 283676, 567352, 1134704, 2269408, 4538816, 5177087, 10354174, 20708348, 41416696, 82833392, 165666784, 331333568]

約数ペア:

[(1, 331333568), (2, 165666784), (4, 82833392), (8, 41416696), (16, 20708348), (32, 10354174), (64, 5177087), (73, 4538816), (146, 2269408), (292, 1134704), (584, 567352), (1168, 283676), (2336, 141838), (4672, 70919)]