31420104

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 51316536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 863, 888, 984, 1517, 1726, 2589, 3034, 3452, 4551, 5178, 6068, 6904, 9102, 10356, 12136, 18204, 20712, 31931, 35383, 36408, 63862, 70766, 95793, 106149, 127724, 141532, 191586, 212298, 255448, 283064, 383172, 424596, 766344, 849192, 1309171, 2618342, 3927513, 5236684, 7855026, 10473368, 15710052, 31420104]

約数ペア:

[(1, 31420104), (2, 15710052), (3, 10473368), (4, 7855026), (6, 5236684), (8, 3927513), (12, 2618342), (24, 1309171), (37, 849192), (41, 766344), (74, 424596), (82, 383172), (111, 283064), (123, 255448), (148, 212298), (164, 191586), (222, 141532), (246, 127724), (296, 106149), (328, 95793), (444, 70766), (492, 63862), (863, 36408), (888, 35383), (984, 31931), (1517, 20712), (1726, 18204), (2589, 12136), (3034, 10356), (3452, 9102), (4551, 6904), (5178, 6068)]