43420256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 93795408

約数和(自身を除く): 50375152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 293, 352, 421, 586, 842, 1172, 1684, 2344, 3223, 3368, 4631, 4688, 6446, 6736, 9262, 9376, 12892, 13472, 18524, 25784, 37048, 51568, 74096, 103136, 123353, 148192, 246706, 493412, 986824, 1356883, 1973648, 2713766, 3947296, 5427532, 10855064, 21710128, 43420256]

約数ペア:

[(1, 43420256), (2, 21710128), (4, 10855064), (8, 5427532), (11, 3947296), (16, 2713766), (22, 1973648), (32, 1356883), (44, 986824), (88, 493412), (176, 246706), (293, 148192), (352, 123353), (421, 103136), (586, 74096), (842, 51568), (1172, 37048), (1684, 25784), (2344, 18524), (3223, 13472), (3368, 12892), (4631, 9376), (4688, 9262), (6446, 6736)]