80802464

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{31963}}^1$

素因数の和:32052

約数の個数: 24

約数和(自身を含む): 161098560

約数和(自身を除く): 80296096

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 31963, 63926, 127852, 255704, 511408, 1022816, 2525077, 5050154, 10100308, 20200616, 40401232, 80802464]

約数ペア:

[(1, 80802464), (2, 40401232), (4, 20200616), (8, 10100308), (16, 5050154), (32, 2525077), (79, 1022816), (158, 511408), (316, 255704), (632, 127852), (1264, 63926), (2528, 31963)]