223003336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13525

約数の個数: 32

約数和(自身を含む): 438094080

約数和(自身を除く): 215090744

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 13421, 16616, 26842, 53684, 107368, 416051, 832102, 899207, 1664204, 1798414, 3328408, 3596828, 7193656, 27875417, 55750834, 111501668, 223003336]

約数ペア:

[(1, 223003336), (2, 111501668), (4, 55750834), (8, 27875417), (31, 7193656), (62, 3596828), (67, 3328408), (124, 1798414), (134, 1664204), (248, 899207), (268, 832102), (536, 416051), (2077, 107368), (4154, 53684), (8308, 26842), (13421, 16616)]