16464642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 34577280

約数和(自身を除く): 18112638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 521, 687, 1042, 1374, 1563, 3126, 5267, 10534, 11983, 15801, 23966, 31602, 35949, 71898, 119309, 238618, 357927, 715854, 2744107, 5488214, 8232321, 16464642]

約数ペア:

[(1, 16464642), (2, 8232321), (3, 5488214), (6, 2744107), (23, 715854), (46, 357927), (69, 238618), (138, 119309), (229, 71898), (458, 35949), (521, 31602), (687, 23966), (1042, 15801), (1374, 11983), (1563, 10534), (3126, 5267)]