39385816

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 75533040

約数和(自身を除く): 36147224

約数列:

[1, 2, 4, 8, 67, 134, 197, 268, 373, 394, 536, 746, 788, 1492, 1576, 2984, 13199, 24991, 26398, 49982, 52796, 73481, 99964, 105592, 146962, 199928, 293924, 587848, 4923227, 9846454, 19692908, 39385816]

約数ペア:

[(1, 39385816), (2, 19692908), (4, 9846454), (8, 4923227), (67, 587848), (134, 293924), (197, 199928), (268, 146962), (373, 105592), (394, 99964), (536, 73481), (746, 52796), (788, 49982), (1492, 26398), (1576, 24991), (2984, 13199)]