82240778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 137462400

約数和(自身を除く): 55221622

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 437, 874, 1289, 1387, 1679, 2578, 2774, 3358, 24491, 29647, 31901, 48982, 59294, 63802, 94097, 188194, 563293, 1126586, 1787843, 2164231, 3575686, 4328462, 41120389, 82240778]

約数ペア:

[(1, 82240778), (2, 41120389), (19, 4328462), (23, 3575686), (38, 2164231), (46, 1787843), (73, 1126586), (146, 563293), (437, 188194), (874, 94097), (1289, 63802), (1387, 59294), (1679, 48982), (2578, 31901), (2774, 29647), (3358, 24491)]