87241388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88301}}^1$

素因数の和:88337

約数の個数: 24

約数和(自身を含む): 173071920

約数和(自身を除く): 85830532

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 88301, 176602, 353204, 1147913, 1677719, 2295826, 3355438, 4591652, 6710876, 21810347, 43620694, 87241388]

約数ペア:

[(1, 87241388), (2, 43620694), (4, 21810347), (13, 6710876), (19, 4591652), (26, 3355438), (38, 2295826), (52, 1677719), (76, 1147913), (247, 353204), (494, 176602), (988, 88301)]