68131888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16873

約数の個数: 40

約数和(自身を含む): 150276096

約数和(自身を除く): 82144208

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 16831, 33662, 67324, 134648, 185141, 269296, 370282, 387113, 740564, 774226, 1481128, 1548452, 2962256, 3096904, 4258243, 6193808, 8516486, 17032972, 34065944, 68131888]

約数ペア:

[(1, 68131888), (2, 34065944), (4, 17032972), (8, 8516486), (11, 6193808), (16, 4258243), (22, 3096904), (23, 2962256), (44, 1548452), (46, 1481128), (88, 774226), (92, 740564), (176, 387113), (184, 370282), (253, 269296), (368, 185141), (506, 134648), (1012, 67324), (2024, 33662), (4048, 16831)]