39164984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 75459600

約数和(自身を除く): 36294616

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 821, 1642, 3284, 5963, 6568, 11926, 23852, 47704, 55007, 73069, 110014, 146138, 220028, 292276, 440056, 584552, 4895623, 9791246, 19582492, 39164984]

約数ペア:

[(1, 39164984), (2, 19582492), (4, 9791246), (8, 4895623), (67, 584552), (89, 440056), (134, 292276), (178, 220028), (268, 146138), (356, 110014), (536, 73069), (712, 55007), (821, 47704), (1642, 23852), (3284, 11926), (5963, 6568)]