40391016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 104684160

約数和(自身を除く): 64293144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 233, 248, 372, 466, 699, 744, 932, 1398, 1864, 2796, 5592, 7223, 14446, 21669, 28892, 43338, 54289, 57784, 86676, 108578, 162867, 173352, 217156, 325734, 434312, 651468, 1302936, 1682959, 3365918, 5048877, 6731836, 10097754, 13463672, 20195508, 40391016]

約数ペア:

[(1, 40391016), (2, 20195508), (3, 13463672), (4, 10097754), (6, 6731836), (8, 5048877), (12, 3365918), (24, 1682959), (31, 1302936), (62, 651468), (93, 434312), (124, 325734), (186, 217156), (233, 173352), (248, 162867), (372, 108578), (466, 86676), (699, 57784), (744, 54289), (932, 43338), (1398, 28892), (1864, 21669), (2796, 14446), (5592, 7223)]