80240798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 54128482

約数列:

[1, 2, 11, 22, 89, 107, 178, 214, 383, 766, 979, 1177, 1958, 2354, 4213, 8426, 9523, 19046, 34087, 40981, 68174, 81962, 104753, 209506, 374957, 450791, 749914, 901582, 3647309, 7294618, 40120399, 80240798]

約数ペア:

[(1, 80240798), (2, 40120399), (11, 7294618), (22, 3647309), (89, 901582), (107, 749914), (178, 450791), (214, 374957), (383, 209506), (766, 104753), (979, 81962), (1177, 68174), (1958, 40981), (2354, 34087), (4213, 19046), (8426, 9523)]