80603392

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{18521}}^1$

素因数の和:18554

約数の個数: 36

約数和(自身を含む): 170365356

約数和(自身を除く): 89761964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 18521, 37042, 74084, 148168, 296336, 314857, 592672, 629714, 1185344, 1259428, 2370688, 2518856, 4741376, 5037712, 10075424, 20150848, 40301696, 80603392]

約数ペア:

[(1, 80603392), (2, 40301696), (4, 20150848), (8, 10075424), (16, 5037712), (17, 4741376), (32, 2518856), (34, 2370688), (64, 1259428), (68, 1185344), (128, 629714), (136, 592672), (256, 314857), (272, 296336), (544, 148168), (1088, 74084), (2176, 37042), (4352, 18521)]