90946892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 163640400

約数和(自身を除く): 72693508

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 2309, 4618, 9236, 9847, 19694, 39388, 99287, 198574, 397148, 528761, 1057522, 2115044, 22736723, 45473446, 90946892]

約数ペア:

[(1, 90946892), (2, 45473446), (4, 22736723), (43, 2115044), (86, 1057522), (172, 528761), (229, 397148), (458, 198574), (916, 99287), (2309, 39388), (4618, 19694), (9236, 9847)]