39564536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23663}}^1$

素因数の和:23699

約数の個数: 32

約数和(自身を含む): 85190400

約数和(自身を除く): 45625864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 23663, 47326, 94652, 189304, 260293, 449597, 520586, 899194, 1041172, 1798388, 2082344, 3596776, 4945567, 9891134, 19782268, 39564536]

約数ペア:

[(1, 39564536), (2, 19782268), (4, 9891134), (8, 4945567), (11, 3596776), (19, 2082344), (22, 1798388), (38, 1041172), (44, 899194), (76, 520586), (88, 449597), (152, 260293), (209, 189304), (418, 94652), (836, 47326), (1672, 23663)]