9155168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 11166112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 839, 992, 1364, 1678, 2728, 3356, 5456, 6712, 9229, 10912, 13424, 18458, 26009, 26848, 36916, 52018, 73832, 104036, 147664, 208072, 286099, 295328, 416144, 572198, 832288, 1144396, 2288792, 4577584, 9155168]

約数ペア:

[(1, 9155168), (2, 4577584), (4, 2288792), (8, 1144396), (11, 832288), (16, 572198), (22, 416144), (31, 295328), (32, 286099), (44, 208072), (62, 147664), (88, 104036), (124, 73832), (176, 52018), (248, 36916), (341, 26848), (352, 26009), (496, 18458), (682, 13424), (839, 10912), (992, 9229), (1364, 6712), (1678, 5456), (2728, 3356)]