89205532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90289}}^1$

素因数の和:90325

約数の個数: 24

約数和(自身を含む): 176968400

約数和(自身を除く): 87762868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 90289, 180578, 361156, 1173757, 1715491, 2347514, 3430982, 4695028, 6861964, 22301383, 44602766, 89205532]

約数ペア:

[(1, 89205532), (2, 44602766), (4, 22301383), (13, 6861964), (19, 4695028), (26, 3430982), (38, 2347514), (52, 1715491), (76, 1173757), (247, 361156), (494, 180578), (988, 90289)]