31712208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3572

約数の個数: 80

約数和(自身を含む): 94654656

約数和(自身を除く): 62942448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 3533, 4488, 7066, 8976, 10599, 14132, 21198, 28264, 38863, 42396, 56528, 60061, 77726, 84792, 116589, 120122, 155452, 169584, 180183, 233178, 240244, 310904, 360366, 466356, 480488, 621808, 660671, 720732, 932712, 960976, 1321342, 1441464, 1865424, 1982013, 2642684, 2882928, 3964026, 5285368, 7928052, 10570736, 15856104, 31712208]

約数ペア:

[(1, 31712208), (2, 15856104), (3, 10570736), (4, 7928052), (6, 5285368), (8, 3964026), (11, 2882928), (12, 2642684), (16, 1982013), (17, 1865424), (22, 1441464), (24, 1321342), (33, 960976), (34, 932712), (44, 720732), (48, 660671), (51, 621808), (66, 480488), (68, 466356), (88, 360366), (102, 310904), (132, 240244), (136, 233178), (176, 180183), (187, 169584), (204, 155452), (264, 120122), (272, 116589), (374, 84792), (408, 77726), (528, 60061), (561, 56528), (748, 42396), (816, 38863), (1122, 28264), (1496, 21198), (2244, 14132), (2992, 10599), (3533, 8976), (4488, 7066)]