972320008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{155621}}^1$

素因数の和:155709

約数の個数: 32

約数和(自身を含む): 2016861120

約数和(自身を除く): 1044541112

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 155621, 311242, 622484, 1244968, 1711831, 3423662, 6847324, 11049091, 13694648, 22098182, 44196364, 88392728, 121540001, 243080002, 486160004, 972320008]

約数ペア:

[(1, 972320008), (2, 486160004), (4, 243080002), (8, 121540001), (11, 88392728), (22, 44196364), (44, 22098182), (71, 13694648), (88, 11049091), (142, 6847324), (284, 3423662), (568, 1711831), (781, 1244968), (1562, 622484), (3124, 311242), (6248, 155621)]