86590672

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1249}}^1$

素因数の和:1883

約数の個数: 40

約数和(自身を含む): 192200000

約数和(自身を除く): 105609328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 1249, 2476, 2498, 4333, 4952, 4996, 8666, 8743, 9904, 9992, 17332, 17486, 19984, 34664, 34972, 69328, 69944, 139888, 773131, 1546262, 3092524, 5411917, 6185048, 10823834, 12370096, 21647668, 43295336, 86590672]

約数ペア:

[(1, 86590672), (2, 43295336), (4, 21647668), (7, 12370096), (8, 10823834), (14, 6185048), (16, 5411917), (28, 3092524), (56, 1546262), (112, 773131), (619, 139888), (1238, 69944), (1249, 69328), (2476, 34972), (2498, 34664), (4333, 19984), (4952, 17486), (4996, 17332), (8666, 9992), (8743, 9904)]