84621568

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{10663}}^1$

素因数の和:10710

約数の個数: 36

約数和(自身を含む): 174377728

約数和(自身を除く): 89756160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 10663, 21326, 42652, 85304, 170608, 330553, 341216, 661106, 682432, 1322212, 1364864, 2644424, 2729728, 5288848, 10577696, 21155392, 42310784, 84621568]

約数ペア:

[(1, 84621568), (2, 42310784), (4, 21155392), (8, 10577696), (16, 5288848), (31, 2729728), (32, 2644424), (62, 1364864), (64, 1322212), (124, 682432), (128, 661106), (248, 341216), (256, 330553), (496, 170608), (992, 85304), (1984, 42652), (3968, 21326), (7936, 10663)]