77131136

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12882

約数の個数: 32

約数和(自身を含む): 156941280

約数和(自身を除く): 79810144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 12821, 25642, 51284, 102568, 205136, 410272, 602587, 820544, 1205174, 1641088, 2410348, 4820696, 9641392, 19282784, 38565568, 77131136]

約数ペア:

[(1, 77131136), (2, 38565568), (4, 19282784), (8, 9641392), (16, 4820696), (32, 2410348), (47, 1641088), (64, 1205174), (94, 820544), (128, 602587), (188, 410272), (376, 205136), (752, 102568), (1504, 51284), (3008, 25642), (6016, 12821)]