39987408

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10037}}^1$

素因数の和:10131

約数の個数: 40

約数和(自身を含む): 104555808

約数和(自身を除く): 64568400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 10037, 20074, 30111, 40148, 60222, 80296, 120444, 160592, 240888, 481776, 833071, 1666142, 2499213, 3332284, 4998426, 6664568, 9996852, 13329136, 19993704, 39987408]

約数ペア:

[(1, 39987408), (2, 19993704), (3, 13329136), (4, 9996852), (6, 6664568), (8, 4998426), (12, 3332284), (16, 2499213), (24, 1666142), (48, 833071), (83, 481776), (166, 240888), (249, 160592), (332, 120444), (498, 80296), (664, 60222), (996, 40148), (1328, 30111), (1992, 20074), (3984, 10037)]