23139416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 25244584

約数列:

[1, 2, 4, 8, 19, 38, 41, 47, 76, 79, 82, 94, 152, 158, 164, 188, 316, 328, 376, 632, 779, 893, 1501, 1558, 1786, 1927, 3002, 3116, 3239, 3572, 3713, 3854, 6004, 6232, 6478, 7144, 7426, 7708, 12008, 12956, 14852, 15416, 25912, 29704, 36613, 61541, 70547, 73226, 123082, 141094, 146452, 152233, 246164, 282188, 292904, 304466, 492328, 564376, 608932, 1217864, 2892427, 5784854, 11569708, 23139416]

約数ペア:

[(1, 23139416), (2, 11569708), (4, 5784854), (8, 2892427), (19, 1217864), (38, 608932), (41, 564376), (47, 492328), (76, 304466), (79, 292904), (82, 282188), (94, 246164), (152, 152233), (158, 146452), (164, 141094), (188, 123082), (316, 73226), (328, 70547), (376, 61541), (632, 36613), (779, 29704), (893, 25912), (1501, 15416), (1558, 14852), (1786, 12956), (1927, 12008), (3002, 7708), (3116, 7426), (3239, 7144), (3572, 6478), (3713, 6232), (3854, 6004)]