80818534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 130170240

約数和(自身を除く): 49351706

約数列:

[1, 2, 29, 53, 58, 61, 106, 122, 431, 862, 1537, 1769, 3074, 3233, 3538, 6466, 12499, 22843, 24998, 26291, 45686, 52582, 93757, 187514, 662447, 762439, 1324894, 1393423, 1524878, 2786846, 40409267, 80818534]

約数ペア:

[(1, 80818534), (2, 40409267), (29, 2786846), (53, 1524878), (58, 1393423), (61, 1324894), (106, 762439), (122, 662447), (431, 187514), (862, 93757), (1537, 52582), (1769, 45686), (3074, 26291), (3233, 24998), (3538, 22843), (6466, 12499)]