89820584

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 196516320

約数和(自身を除く): 106695736

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 571, 742, 1142, 1484, 2284, 2809, 2968, 3997, 4568, 5618, 7994, 11236, 15988, 19663, 22472, 30263, 31976, 39326, 60526, 78652, 121052, 157304, 211841, 242104, 423682, 847364, 1603939, 1694728, 3207878, 6415756, 11227573, 12831512, 22455146, 44910292, 89820584]

約数ペア:

[(1, 89820584), (2, 44910292), (4, 22455146), (7, 12831512), (8, 11227573), (14, 6415756), (28, 3207878), (53, 1694728), (56, 1603939), (106, 847364), (212, 423682), (371, 242104), (424, 211841), (571, 157304), (742, 121052), (1142, 78652), (1484, 60526), (2284, 39326), (2809, 31976), (2968, 30263), (3997, 22472), (4568, 19663), (5618, 15988), (7994, 11236)]