40639512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54623}}^1$

素因数の和:54663

約数の個数: 32

約数和(自身を含む): 104878080

約数和(自身を除く): 64238568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 54623, 109246, 163869, 218492, 327738, 436984, 655476, 1310952, 1693313, 3386626, 5079939, 6773252, 10159878, 13546504, 20319756, 40639512]

約数ペア:

[(1, 40639512), (2, 20319756), (3, 13546504), (4, 10159878), (6, 6773252), (8, 5079939), (12, 3386626), (24, 1693313), (31, 1310952), (62, 655476), (93, 436984), (124, 327738), (186, 218492), (248, 163869), (372, 109246), (744, 54623)]