161976038

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{25097}}^1$

素因数の和:25567

約数の個数: 16

約数和(自身を含む): 278286624

約数和(自身を除く): 116310586

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 25097, 50194, 175679, 351358, 11569717, 23139434, 80988019, 161976038]

約数ペア:

[(1, 161976038), (2, 80988019), (7, 23139434), (14, 11569717), (461, 351358), (922, 175679), (3227, 50194), (6454, 25097)]