83555376

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42457}}^1$

素因数の和:42509

約数の個数: 40

約数和(自身を含む): 221121264

約数和(自身を除く): 137565888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 42457, 84914, 127371, 169828, 254742, 339656, 509484, 679312, 1018968, 1740737, 2037936, 3481474, 5222211, 6962948, 10444422, 13925896, 20888844, 27851792, 41777688, 83555376]

約数ペア:

[(1, 83555376), (2, 41777688), (3, 27851792), (4, 20888844), (6, 13925896), (8, 10444422), (12, 6962948), (16, 5222211), (24, 3481474), (41, 2037936), (48, 1740737), (82, 1018968), (123, 679312), (164, 509484), (246, 339656), (328, 254742), (492, 169828), (656, 127371), (984, 84914), (1968, 42457)]