23090872

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 28619528

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 89, 113, 164, 178, 226, 287, 328, 356, 452, 574, 623, 712, 791, 904, 1148, 1246, 1582, 2296, 2492, 3164, 3649, 4633, 4984, 6328, 7298, 9266, 10057, 14596, 18532, 20114, 25543, 29192, 32431, 37064, 40228, 51086, 64862, 70399, 80456, 102172, 129724, 140798, 204344, 259448, 281596, 412337, 563192, 824674, 1649348, 2886359, 3298696, 5772718, 11545436, 23090872]

約数ペア:

[(1, 23090872), (2, 11545436), (4, 5772718), (7, 3298696), (8, 2886359), (14, 1649348), (28, 824674), (41, 563192), (56, 412337), (82, 281596), (89, 259448), (113, 204344), (164, 140798), (178, 129724), (226, 102172), (287, 80456), (328, 70399), (356, 64862), (452, 51086), (574, 40228), (623, 37064), (712, 32431), (791, 29192), (904, 25543), (1148, 20114), (1246, 18532), (1582, 14596), (2296, 10057), (2492, 9266), (3164, 7298), (3649, 6328), (4633, 4984)]