85471424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{70289}}^1$

素因数の和:70320

約数の個数: 28

約数和(自身を含む): 178536600

約数和(自身を除く): 93065176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 70289, 140578, 281156, 562312, 1124624, 1335491, 2249248, 2670982, 4498496, 5341964, 10683928, 21367856, 42735712, 85471424]

約数ペア:

[(1, 85471424), (2, 42735712), (4, 21367856), (8, 10683928), (16, 5341964), (19, 4498496), (32, 2670982), (38, 2249248), (64, 1335491), (76, 1124624), (152, 562312), (304, 281156), (608, 140578), (1216, 70289)]