31008022552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{135463}}^1$

素因数の和:135584

約数の個数: 64

約数和(自身を含む): 65542901760

約数和(自身を除く): 34534879208

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 403, 568, 806, 923, 1612, 1846, 2201, 3224, 3692, 4402, 7384, 8804, 17608, 28613, 57226, 114452, 135463, 228904, 270926, 541852, 1083704, 1761019, 3522038, 4199353, 7044076, 8398706, 9617873, 14088152, 16797412, 19235746, 33594824, 38471492, 54591589, 76942984, 109183178, 125032349, 218366356, 250064698, 298154063, 436732712, 500129396, 596308126, 1000258792, 1192616252, 2385232504, 3876002819, 7752005638, 15504011276, 31008022552]

約数ペア:

[(1, 31008022552), (2, 15504011276), (4, 7752005638), (8, 3876002819), (13, 2385232504), (26, 1192616252), (31, 1000258792), (52, 596308126), (62, 500129396), (71, 436732712), (104, 298154063), (124, 250064698), (142, 218366356), (248, 125032349), (284, 109183178), (403, 76942984), (568, 54591589), (806, 38471492), (923, 33594824), (1612, 19235746), (1846, 16797412), (2201, 14088152), (3224, 9617873), (3692, 8398706), (4402, 7044076), (7384, 4199353), (8804, 3522038), (17608, 1761019), (28613, 1083704), (57226, 541852), (114452, 270926), (135463, 228904)]