89635756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 190124032

約数和(自身を除く): 100488276

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 2791, 4588, 5582, 8029, 11164, 16058, 19537, 32116, 39074, 78148, 86521, 103267, 173042, 206534, 346084, 413068, 605647, 722869, 1211294, 1445738, 2422588, 2891476, 3201277, 6402554, 12805108, 22408939, 44817878, 89635756]

約数ペア:

[(1, 89635756), (2, 44817878), (4, 22408939), (7, 12805108), (14, 6402554), (28, 3201277), (31, 2891476), (37, 2422588), (62, 1445738), (74, 1211294), (124, 722869), (148, 605647), (217, 413068), (259, 346084), (434, 206534), (518, 173042), (868, 103267), (1036, 86521), (1147, 78148), (2294, 39074), (2791, 32116), (4588, 19537), (5582, 16058), (8029, 11164)]