2016356312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 4052505600

約数和(自身を除く): 2036149288

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 491, 571, 899, 982, 1142, 1798, 1964, 2284, 3596, 3928, 4568, 7192, 14239, 15221, 16559, 17701, 28478, 30442, 33118, 35402, 56956, 60884, 66236, 70804, 113912, 121768, 132472, 141608, 280361, 441409, 513329, 560722, 882818, 1026658, 1121444, 1765636, 2053316, 2242888, 3531272, 4106632, 8130469, 8691191, 16260938, 17382382, 32521876, 34764764, 65043752, 69529528, 252044539, 504089078, 1008178156, 2016356312]

約数ペア:

[(1, 2016356312), (2, 1008178156), (4, 504089078), (8, 252044539), (29, 69529528), (31, 65043752), (58, 34764764), (62, 32521876), (116, 17382382), (124, 16260938), (232, 8691191), (248, 8130469), (491, 4106632), (571, 3531272), (899, 2242888), (982, 2053316), (1142, 1765636), (1798, 1121444), (1964, 1026658), (2284, 882818), (3596, 560722), (3928, 513329), (4568, 441409), (7192, 280361), (14239, 141608), (15221, 132472), (16559, 121768), (17701, 113912), (28478, 70804), (30442, 66236), (33118, 60884), (35402, 56956)]