4080661856

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{3313}}^1$

素因数の和:4015

約数の個数: 48

約数和(自身を含む): 8180913888

約数和(自身を除く): 4100252032

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 631, 976, 1262, 1952, 2524, 3313, 5048, 6626, 10096, 13252, 20192, 26504, 38491, 53008, 76982, 106016, 153964, 202093, 307928, 404186, 615856, 808372, 1231712, 1616744, 2090503, 3233488, 4181006, 6466976, 8362012, 16724024, 33448048, 66896096, 127520683, 255041366, 510082732, 1020165464, 2040330928, 4080661856]

約数ペア:

[(1, 4080661856), (2, 2040330928), (4, 1020165464), (8, 510082732), (16, 255041366), (32, 127520683), (61, 66896096), (122, 33448048), (244, 16724024), (488, 8362012), (631, 6466976), (976, 4181006), (1262, 3233488), (1952, 2090503), (2524, 1616744), (3313, 1231712), (5048, 808372), (6626, 615856), (10096, 404186), (13252, 307928), (20192, 202093), (26504, 153964), (38491, 106016), (53008, 76982)]