85068944

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 168443832

約数和(自身を除く): 83374888

約数列:

[1, 2, 4, 8, 16, 73, 146, 173, 292, 346, 421, 584, 692, 842, 1168, 1384, 1684, 2768, 3368, 6736, 12629, 25258, 30733, 50516, 61466, 72833, 101032, 122932, 145666, 202064, 245864, 291332, 491728, 582664, 1165328, 5316809, 10633618, 21267236, 42534472, 85068944]

約数ペア:

[(1, 85068944), (2, 42534472), (4, 21267236), (8, 10633618), (16, 5316809), (73, 1165328), (146, 582664), (173, 491728), (292, 291332), (346, 245864), (421, 202064), (584, 145666), (692, 122932), (842, 101032), (1168, 72833), (1384, 61466), (1684, 50516), (2768, 30733), (3368, 25258), (6736, 12629)]