85336972

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27961}}^1$

素因数の和:28081

約数の個数: 24

約数和(自身を含む): 172245920

約数和(自身を除く): 86908948

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 27961, 55922, 111844, 195727, 391454, 782908, 3047749, 6095498, 12190996, 21334243, 42668486, 85336972]

約数ペア:

[(1, 85336972), (2, 42668486), (4, 21334243), (7, 12190996), (14, 6095498), (28, 3047749), (109, 782908), (218, 391454), (436, 195727), (763, 111844), (1526, 55922), (3052, 27961)]