127911632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 255087840

約数和(自身を除く): 127176208

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 488, 664, 976, 1328, 1579, 3158, 5063, 6316, 10126, 12632, 20252, 25264, 40504, 81008, 96319, 131057, 192638, 262114, 385276, 524228, 770552, 1048456, 1541104, 2096912, 7994477, 15988954, 31977908, 63955816, 127911632]

約数ペア:

[(1, 127911632), (2, 63955816), (4, 31977908), (8, 15988954), (16, 7994477), (61, 2096912), (83, 1541104), (122, 1048456), (166, 770552), (244, 524228), (332, 385276), (488, 262114), (664, 192638), (976, 131057), (1328, 96319), (1579, 81008), (3158, 40504), (5063, 25264), (6316, 20252), (10126, 12632)]