80527808

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{20627}}^1$

素因数の和:20700

約数の個数: 28

約数和(自身を含む): 162424872

約数和(自身を除く): 81897064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 20627, 41254, 82508, 165016, 330032, 660064, 1258247, 1320128, 2516494, 5032988, 10065976, 20131952, 40263904, 80527808]

約数ペア:

[(1, 80527808), (2, 40263904), (4, 20131952), (8, 10065976), (16, 5032988), (32, 2516494), (61, 1320128), (64, 1258247), (122, 660064), (244, 330032), (488, 165016), (976, 82508), (1952, 41254), (3904, 20627)]