91990616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9433}}^1$

素因数の和:9515

約数の個数: 32

約数和(自身を含む): 183396960

約数和(自身を除く): 91406344

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9433, 9752, 18866, 37732, 75464, 216959, 433918, 499949, 867836, 999898, 1735672, 1999796, 3999592, 11498827, 22997654, 45995308, 91990616]

約数ペア:

[(1, 91990616), (2, 45995308), (4, 22997654), (8, 11498827), (23, 3999592), (46, 1999796), (53, 1735672), (92, 999898), (106, 867836), (184, 499949), (212, 433918), (424, 216959), (1219, 75464), (2438, 37732), (4876, 18866), (9433, 9752)]