40366905664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{89989}}^1$

素因数の和:90207

約数の個数: 56

約数和(自身を含む): 82469715680

約数和(自身を除く): 42102810016

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 163, 172, 326, 344, 652, 688, 1304, 1376, 2608, 2752, 5216, 7009, 10432, 14018, 28036, 56072, 89989, 112144, 179978, 224288, 359956, 448576, 719912, 1439824, 2879648, 3869527, 5759296, 7739054, 14668207, 15478108, 29336414, 30956216, 58672828, 61912432, 117345656, 123824864, 234691312, 247649728, 469382624, 630732901, 938765248, 1261465802, 2522931604, 5045863208, 10091726416, 20183452832, 40366905664]

約数ペア:

[(1, 40366905664), (2, 20183452832), (4, 10091726416), (8, 5045863208), (16, 2522931604), (32, 1261465802), (43, 938765248), (64, 630732901), (86, 469382624), (163, 247649728), (172, 234691312), (326, 123824864), (344, 117345656), (652, 61912432), (688, 58672828), (1304, 30956216), (1376, 29336414), (2608, 15478108), (2752, 14668207), (5216, 7739054), (7009, 5759296), (10432, 3869527), (14018, 2879648), (28036, 1439824), (56072, 719912), (89989, 448576), (112144, 359956), (179978, 224288)]