2016351856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{28687}}^1$

素因数の和:28909

約数の個数: 40

約数和(自身を含む): 4098023424

約数和(自身を除く): 2081671568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4393, 8786, 17572, 28687, 35144, 57374, 70288, 114748, 229496, 458992, 659801, 1319602, 2639204, 5278408, 5479217, 10556816, 10958434, 21916868, 43833736, 87667472, 126021991, 252043982, 504087964, 1008175928, 2016351856]

約数ペア:

[(1, 2016351856), (2, 1008175928), (4, 504087964), (8, 252043982), (16, 126021991), (23, 87667472), (46, 43833736), (92, 21916868), (184, 10958434), (191, 10556816), (368, 5479217), (382, 5278408), (764, 2639204), (1528, 1319602), (3056, 659801), (4393, 458992), (8786, 229496), (17572, 114748), (28687, 70288), (35144, 57374)]