39969592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5503

約数の個数: 32

約数和(自身を含む): 81859680

約数和(自身を除く): 41890088

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 5413, 7384, 10826, 21652, 43304, 70369, 140738, 281476, 384323, 562952, 768646, 1537292, 3074584, 4996199, 9992398, 19984796, 39969592]

約数ペア:

[(1, 39969592), (2, 19984796), (4, 9992398), (8, 4996199), (13, 3074584), (26, 1537292), (52, 768646), (71, 562952), (104, 384323), (142, 281476), (284, 140738), (568, 70369), (923, 43304), (1846, 21652), (3692, 10826), (5413, 7384)]