80408096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 89419744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1871, 2528, 2686, 3742, 5372, 7484, 10744, 14968, 21488, 29936, 31807, 42976, 59872, 63614, 127228, 147809, 254456, 295618, 508912, 591236, 1017824, 1182472, 2364944, 2512753, 4729888, 5025506, 10051012, 20102024, 40204048, 80408096]

約数ペア:

[(1, 80408096), (2, 40204048), (4, 20102024), (8, 10051012), (16, 5025506), (17, 4729888), (32, 2512753), (34, 2364944), (68, 1182472), (79, 1017824), (136, 591236), (158, 508912), (272, 295618), (316, 254456), (544, 147809), (632, 127228), (1264, 63614), (1343, 59872), (1871, 42976), (2528, 31807), (2686, 29936), (3742, 21488), (5372, 14968), (7484, 10744)]