16353856

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 34015680

約数和(自身を除く): 17661824

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 64, 71, 118, 122, 142, 236, 244, 284, 472, 488, 568, 944, 976, 1136, 1888, 1952, 2272, 3599, 3776, 3904, 4189, 4331, 4544, 7198, 8378, 8662, 14396, 16756, 17324, 28792, 33512, 34648, 57584, 67024, 69296, 115168, 134048, 138592, 230336, 255529, 268096, 277184, 511058, 1022116, 2044232, 4088464, 8176928, 16353856]

約数ペア:

[(1, 16353856), (2, 8176928), (4, 4088464), (8, 2044232), (16, 1022116), (32, 511058), (59, 277184), (61, 268096), (64, 255529), (71, 230336), (118, 138592), (122, 134048), (142, 115168), (236, 69296), (244, 67024), (284, 57584), (472, 34648), (488, 33512), (568, 28792), (944, 17324), (976, 16756), (1136, 14396), (1888, 8662), (1952, 8378), (2272, 7198), (3599, 4544), (3776, 4331), (3904, 4189)]