1888415552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21031}}^1$

素因数の和:21127

約数の個数: 56

約数和(自身を含む): 3974543232

約数和(自身を除く): 2086127680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 3904, 5612, 11224, 21031, 22448, 42062, 44896, 84124, 89792, 168248, 336496, 483713, 672992, 967426, 1282891, 1345984, 1934852, 2565782, 3869704, 5131564, 7739408, 10263128, 15478816, 20526256, 29506493, 30957632, 41052512, 59012986, 82105024, 118025972, 236051944, 472103888, 944207776, 1888415552]

約数ペア:

[(1, 1888415552), (2, 944207776), (4, 472103888), (8, 236051944), (16, 118025972), (23, 82105024), (32, 59012986), (46, 41052512), (61, 30957632), (64, 29506493), (92, 20526256), (122, 15478816), (184, 10263128), (244, 7739408), (368, 5131564), (488, 3869704), (736, 2565782), (976, 1934852), (1403, 1345984), (1472, 1282891), (1952, 967426), (2806, 672992), (3904, 483713), (5612, 336496), (11224, 168248), (21031, 89792), (22448, 84124), (42062, 44896)]