89547290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16193}}^1$

素因数の和:16286

約数の個数: 32

約数和(自身を含む): 186554880

約数和(自身を除く): 97007590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 16193, 32386, 80965, 113351, 161930, 226702, 566755, 1133510, 1279247, 2558494, 6396235, 8954729, 12792470, 17909458, 44773645, 89547290]

約数ペア:

[(1, 89547290), (2, 44773645), (5, 17909458), (7, 12792470), (10, 8954729), (14, 6396235), (35, 2558494), (70, 1279247), (79, 1133510), (158, 566755), (395, 226702), (553, 161930), (790, 113351), (1106, 80965), (2765, 32386), (5530, 16193)]