81836072

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{34913}}^1$

素因数の和:35212

約数の個数: 16

約数和(自身を含む): 153970740

約数和(自身を除く): 72134668

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 34913, 69826, 139652, 279304, 10229509, 20459018, 40918036, 81836072]

約数ペア:

[(1, 81836072), (2, 40918036), (4, 20459018), (8, 10229509), (293, 279304), (586, 139652), (1172, 69826), (2344, 34913)]