79389992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3329}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 163036800

約数和(自身を除く): 83646808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 3329, 5962, 6658, 11924, 13316, 23848, 26632, 36619, 73238, 146476, 292952, 902159, 1804318, 3608636, 7217272, 9923749, 19847498, 39694996, 79389992]

約数ペア:

[(1, 79389992), (2, 39694996), (4, 19847498), (8, 9923749), (11, 7217272), (22, 3608636), (44, 1804318), (88, 902159), (271, 292952), (542, 146476), (1084, 73238), (2168, 36619), (2981, 26632), (3329, 23848), (5962, 13316), (6658, 11924)]