1566331216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{5099}}^1$

素因数の和:5443

約数の個数: 40

約数和(自身を含む): 3088641600

約数和(自身を除く): 1522310384

約数列:

[1, 2, 4, 8, 16, 73, 146, 263, 292, 526, 584, 1052, 1168, 2104, 4208, 5099, 10198, 19199, 20396, 38398, 40792, 76796, 81584, 153592, 307184, 372227, 744454, 1341037, 1488908, 2682074, 2977816, 5364148, 5955632, 10728296, 21456592, 97895701, 195791402, 391582804, 783165608, 1566331216]

約数ペア:

[(1, 1566331216), (2, 783165608), (4, 391582804), (8, 195791402), (16, 97895701), (73, 21456592), (146, 10728296), (263, 5955632), (292, 5364148), (526, 2977816), (584, 2682074), (1052, 1488908), (1168, 1341037), (2104, 744454), (4208, 372227), (5099, 307184), (10198, 153592), (19199, 81584), (20396, 76796), (38398, 40792)]