23418032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 30149968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 149, 152, 176, 188, 209, 298, 304, 376, 418, 517, 596, 752, 836, 893, 1034, 1192, 1639, 1672, 1786, 2068, 2384, 2831, 3278, 3344, 3572, 4136, 5662, 6556, 7003, 7144, 8272, 9823, 11324, 13112, 14006, 14288, 19646, 22648, 26224, 28012, 31141, 39292, 45296, 56024, 62282, 77033, 78584, 112048, 124564, 133057, 154066, 157168, 249128, 266114, 308132, 498256, 532228, 616264, 1064456, 1232528, 1463627, 2128912, 2927254, 5854508, 11709016, 23418032]

約数ペア:

[(1, 23418032), (2, 11709016), (4, 5854508), (8, 2927254), (11, 2128912), (16, 1463627), (19, 1232528), (22, 1064456), (38, 616264), (44, 532228), (47, 498256), (76, 308132), (88, 266114), (94, 249128), (149, 157168), (152, 154066), (176, 133057), (188, 124564), (209, 112048), (298, 78584), (304, 77033), (376, 62282), (418, 56024), (517, 45296), (596, 39292), (752, 31141), (836, 28012), (893, 26224), (1034, 22648), (1192, 19646), (1639, 14288), (1672, 14006), (1786, 13112), (2068, 11324), (2384, 9823), (2831, 8272), (3278, 7144), (3344, 7003), (3572, 6556), (4136, 5662)]