80937736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39989}}^1$

素因数の和:40029

約数の個数: 32

約数和(自身を含む): 172756800

約数和(自身を除く): 91819064

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 39989, 79978, 159956, 319912, 439879, 879758, 919747, 1759516, 1839494, 3519032, 3678988, 7357976, 10117217, 20234434, 40468868, 80937736]

約数ペア:

[(1, 80937736), (2, 40468868), (4, 20234434), (8, 10117217), (11, 7357976), (22, 3678988), (23, 3519032), (44, 1839494), (46, 1759516), (88, 919747), (92, 879758), (184, 439879), (253, 319912), (506, 159956), (1012, 79978), (2024, 39989)]