80863136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 166924800

約数和(自身を除く): 86061664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 1103, 1264, 2206, 2291, 2528, 4412, 4582, 8824, 9164, 17648, 18328, 31987, 35296, 36656, 63974, 73312, 87137, 127948, 174274, 255896, 348548, 511792, 697096, 1023584, 1394192, 2526973, 2788384, 5053946, 10107892, 20215784, 40431568, 80863136]

約数ペア:

[(1, 80863136), (2, 40431568), (4, 20215784), (8, 10107892), (16, 5053946), (29, 2788384), (32, 2526973), (58, 1394192), (79, 1023584), (116, 697096), (158, 511792), (232, 348548), (316, 255896), (464, 174274), (632, 127948), (928, 87137), (1103, 73312), (1264, 63974), (2206, 36656), (2291, 35296), (2528, 31987), (4412, 18328), (4582, 17648), (8824, 9164)]