83174590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4513}}^1$

素因数の和:4636

約数の個数: 32

約数和(自身を含む): 159253920

約数和(自身を除く): 76079330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4513, 9026, 9215, 18430, 22565, 45130, 85747, 171494, 428735, 437761, 857470, 875522, 2188805, 4377610, 8317459, 16634918, 41587295, 83174590]

約数ペア:

[(1, 83174590), (2, 41587295), (5, 16634918), (10, 8317459), (19, 4377610), (38, 2188805), (95, 875522), (97, 857470), (190, 437761), (194, 428735), (485, 171494), (970, 85747), (1843, 45130), (3686, 22565), (4513, 18430), (9026, 9215)]