89840132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3221}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 165997440

約数和(自身を除く): 76157308

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 3221, 6442, 6973, 12884, 13946, 27892, 61199, 122398, 244796, 1182107, 2364214, 4728428, 22460033, 44920066, 89840132]

約数ペア:

[(1, 89840132), (2, 44920066), (4, 22460033), (19, 4728428), (38, 2364214), (76, 1182107), (367, 244796), (734, 122398), (1468, 61199), (3221, 27892), (6442, 13946), (6973, 12884)]