23155664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 54639360

約数和(自身を除く): 31483696

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 101, 112, 161, 178, 184, 202, 322, 356, 368, 404, 623, 644, 707, 712, 808, 1246, 1288, 1414, 1424, 1616, 2047, 2323, 2492, 2576, 2828, 4094, 4646, 4984, 5656, 8188, 8989, 9292, 9968, 11312, 14329, 16261, 16376, 17978, 18584, 28658, 32522, 32752, 35956, 37168, 57316, 62923, 65044, 71912, 114632, 125846, 130088, 143824, 206747, 229264, 251692, 260176, 413494, 503384, 826988, 1006768, 1447229, 1653976, 2894458, 3307952, 5788916, 11577832, 23155664]

約数ペア:

[(1, 23155664), (2, 11577832), (4, 5788916), (7, 3307952), (8, 2894458), (14, 1653976), (16, 1447229), (23, 1006768), (28, 826988), (46, 503384), (56, 413494), (89, 260176), (92, 251692), (101, 229264), (112, 206747), (161, 143824), (178, 130088), (184, 125846), (202, 114632), (322, 71912), (356, 65044), (368, 62923), (404, 57316), (623, 37168), (644, 35956), (707, 32752), (712, 32522), (808, 28658), (1246, 18584), (1288, 17978), (1414, 16376), (1424, 16261), (1616, 14329), (2047, 11312), (2323, 9968), (2492, 9292), (2576, 8989), (2828, 8188), (4094, 5656), (4646, 4984)]