84233872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 166563000

約数和(自身を除く): 82329128

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 298, 356, 397, 596, 712, 794, 1192, 1424, 1588, 2384, 3176, 6352, 13261, 26522, 35333, 53044, 59153, 70666, 106088, 118306, 141332, 212176, 236612, 282664, 473224, 565328, 946448, 5264617, 10529234, 21058468, 42116936, 84233872]

約数ペア:

[(1, 84233872), (2, 42116936), (4, 21058468), (8, 10529234), (16, 5264617), (89, 946448), (149, 565328), (178, 473224), (298, 282664), (356, 236612), (397, 212176), (596, 141332), (712, 118306), (794, 106088), (1192, 70666), (1424, 59153), (1588, 53044), (2384, 35333), (3176, 26522), (6352, 13261)]