89892628

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9199}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 180320000

約数和(自身を除く): 90427372

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9199, 9772, 18398, 36796, 64393, 128786, 257572, 3210451, 6420902, 12841804, 22473157, 44946314, 89892628]

約数ペア:

[(1, 89892628), (2, 44946314), (4, 22473157), (7, 12841804), (14, 6420902), (28, 3210451), (349, 257572), (698, 128786), (1396, 64393), (2443, 36796), (4886, 18398), (9199, 9772)]