79679872

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5711}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 160221600

約数和(自身を除く): 80541728

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5711, 6976, 11422, 13952, 22844, 45688, 91376, 182752, 365504, 622499, 731008, 1244998, 2489996, 4979992, 9959984, 19919968, 39839936, 79679872]

約数ペア:

[(1, 79679872), (2, 39839936), (4, 19919968), (8, 9959984), (16, 4979992), (32, 2489996), (64, 1244998), (109, 731008), (128, 622499), (218, 365504), (436, 182752), (872, 91376), (1744, 45688), (3488, 22844), (5711, 13952), (6976, 11422)]