31070472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 83179200

約数和(自身を除く): 52108728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1117, 1159, 1464, 2234, 2318, 3351, 3477, 4468, 4636, 6702, 6954, 8936, 9272, 13404, 13908, 21223, 26808, 27816, 42446, 63669, 68137, 84892, 127338, 136274, 169784, 204411, 254676, 272548, 408822, 509352, 545096, 817644, 1294603, 1635288, 2589206, 3883809, 5178412, 7767618, 10356824, 15535236, 31070472]

約数ペア:

[(1, 31070472), (2, 15535236), (3, 10356824), (4, 7767618), (6, 5178412), (8, 3883809), (12, 2589206), (19, 1635288), (24, 1294603), (38, 817644), (57, 545096), (61, 509352), (76, 408822), (114, 272548), (122, 254676), (152, 204411), (183, 169784), (228, 136274), (244, 127338), (366, 84892), (456, 68137), (488, 63669), (732, 42446), (1117, 27816), (1159, 26808), (1464, 21223), (2234, 13908), (2318, 13404), (3351, 9272), (3477, 8936), (4468, 6954), (4636, 6702)]