23872816

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 54460800

約数和(自身を除く): 30587984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 121, 152, 176, 209, 236, 242, 304, 418, 472, 484, 649, 836, 944, 968, 1121, 1298, 1331, 1672, 1936, 2242, 2299, 2596, 2662, 3344, 4484, 4598, 5192, 5324, 7139, 8968, 9196, 10384, 10648, 12331, 14278, 17936, 18392, 21296, 24662, 25289, 28556, 36784, 49324, 50578, 57112, 78529, 98648, 101156, 114224, 135641, 157058, 197296, 202312, 271282, 314116, 404624, 542564, 628232, 1085128, 1256464, 1492051, 2170256, 2984102, 5968204, 11936408, 23872816]

約数ペア:

[(1, 23872816), (2, 11936408), (4, 5968204), (8, 2984102), (11, 2170256), (16, 1492051), (19, 1256464), (22, 1085128), (38, 628232), (44, 542564), (59, 404624), (76, 314116), (88, 271282), (118, 202312), (121, 197296), (152, 157058), (176, 135641), (209, 114224), (236, 101156), (242, 98648), (304, 78529), (418, 57112), (472, 50578), (484, 49324), (649, 36784), (836, 28556), (944, 25289), (968, 24662), (1121, 21296), (1298, 18392), (1331, 17936), (1672, 14278), (1936, 12331), (2242, 10648), (2299, 10384), (2596, 9196), (2662, 8968), (3344, 7139), (4484, 5324), (4598, 5192)]