85875668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30539}}^1$

素因数の和:30599

約数の個数: 24

約数和(自身を含む): 162472800

約数和(自身を除く): 76597132

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 30539, 61078, 122156, 580241, 1129943, 1160482, 2259886, 2320964, 4519772, 21468917, 42937834, 85875668]

約数ペア:

[(1, 85875668), (2, 42937834), (4, 21468917), (19, 4519772), (37, 2320964), (38, 2259886), (74, 1160482), (76, 1129943), (148, 580241), (703, 122156), (1406, 61078), (2812, 30539)]