642024176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4363}}^1$

素因数の和:4929

約数の個数: 40

約数和(自身を含む): 1319830704

約数和(自身を除く): 677806528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 541, 1082, 2164, 4328, 4363, 8656, 8726, 9197, 17452, 18394, 34904, 36788, 69808, 73576, 74171, 147152, 148342, 296684, 593368, 1186736, 2360383, 4720766, 9441532, 18883064, 37766128, 40126511, 80253022, 160506044, 321012088, 642024176]

約数ペア:

[(1, 642024176), (2, 321012088), (4, 160506044), (8, 80253022), (16, 40126511), (17, 37766128), (34, 18883064), (68, 9441532), (136, 4720766), (272, 2360383), (541, 1186736), (1082, 593368), (2164, 296684), (4328, 148342), (4363, 147152), (8656, 74171), (8726, 73576), (9197, 69808), (17452, 36788), (18394, 34904)]