90493544

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 172583400

約数和(自身を除く): 82089856

約数列:

[1, 2, 4, 8, 109, 157, 218, 314, 436, 628, 661, 872, 1256, 1322, 2644, 5288, 17113, 34226, 68452, 72049, 103777, 136904, 144098, 207554, 288196, 415108, 576392, 830216, 11311693, 22623386, 45246772, 90493544]

約数ペア:

[(1, 90493544), (2, 45246772), (4, 22623386), (8, 11311693), (109, 830216), (157, 576392), (218, 415108), (314, 288196), (436, 207554), (628, 144098), (661, 136904), (872, 103777), (1256, 72049), (1322, 68452), (2644, 34226), (5288, 17113)]