64080806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 106479360

約数和(自身を除く): 42398554

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 437, 467, 874, 934, 2983, 3611, 5966, 7222, 8873, 10741, 17746, 21482, 68609, 73319, 137218, 146638, 204079, 408158, 1393061, 1686337, 2786122, 3372674, 32040403, 64080806]

約数ペア:

[(1, 64080806), (2, 32040403), (19, 3372674), (23, 2786122), (38, 1686337), (46, 1393061), (157, 408158), (314, 204079), (437, 146638), (467, 137218), (874, 73319), (934, 68609), (2983, 21482), (3611, 17746), (5966, 10741), (7222, 8873)]