90052666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 156784320

約数和(自身を除く): 66731654

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 2221, 3686, 4442, 20273, 24431, 40546, 42199, 48862, 84398, 215437, 430874, 464189, 928378, 2369807, 4093303, 4739614, 8186606, 45026333, 90052666]

約数ペア:

[(1, 90052666), (2, 45026333), (11, 8186606), (19, 4739614), (22, 4093303), (38, 2369807), (97, 928378), (194, 464189), (209, 430874), (418, 215437), (1067, 84398), (1843, 48862), (2134, 42199), (2221, 40546), (3686, 24431), (4442, 20273)]