30543928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 29360072

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1559, 2449, 3118, 4898, 6236, 9796, 12472, 19592, 48329, 96658, 123161, 193316, 246322, 386632, 492644, 985288, 3817991, 7635982, 15271964, 30543928]

約数ペア:

[(1, 30543928), (2, 15271964), (4, 7635982), (8, 3817991), (31, 985288), (62, 492644), (79, 386632), (124, 246322), (158, 193316), (248, 123161), (316, 96658), (632, 48329), (1559, 19592), (2449, 12472), (3118, 9796), (4898, 6236)]