31137744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 80

約数和(自身を含む): 92940480

約数和(自身を除く): 61802736

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, 3469, 4488, 6938, 8976, 10407, 13876, 20814, 27752, 38159, 41628, 55504, 58973, 76318, 83256, 114477, 117946, 152636, 166512, 176919, 228954, 235892, 305272, 353838, 457908, 471784, 610544, 648703, 707676, 915816, 943568, 1297406, 1415352, 1831632, 1946109, 2594812, 2830704, 3892218, 5189624, 7784436, 10379248, 15568872, 31137744]

約数ペア:

[(1, 31137744), (2, 15568872), (3, 10379248), (4, 7784436), (6, 5189624), (8, 3892218), (11, 2830704), (12, 2594812), (16, 1946109), (17, 1831632), (22, 1415352), (24, 1297406), (33, 943568), (34, 915816), (44, 707676), (48, 648703), (51, 610544), (66, 471784), (68, 457908), (88, 353838), (102, 305272), (132, 235892), (136, 228954), (176, 176919), (187, 166512), (204, 152636), (264, 117946), (272, 114477), (374, 83256), (408, 76318), (528, 58973), (561, 55504), (748, 41628), (816, 38159), (1122, 27752), (1496, 20814), (2244, 13876), (2992, 10407), (3469, 8976), (4488, 6938)]