88687478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 153463680

約数和(自身を除く): 64776202

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 418, 641, 662, 1282, 3641, 6289, 7051, 7282, 12179, 12578, 14102, 24358, 69179, 133969, 138358, 212171, 267938, 424342, 2333881, 4031249, 4667762, 8062498, 44343739, 88687478]

約数ペア:

[(1, 88687478), (2, 44343739), (11, 8062498), (19, 4667762), (22, 4031249), (38, 2333881), (209, 424342), (331, 267938), (418, 212171), (641, 138358), (662, 133969), (1282, 69179), (3641, 24358), (6289, 14102), (7051, 12578), (7282, 12179)]