90331234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 164509056

約数和(自身を除く): 74177822

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 491, 773, 982, 1546, 3437, 5411, 6874, 8347, 10822, 13141, 16694, 26282, 58429, 91987, 116858, 183974, 379543, 759086, 2656801, 5313602, 6452231, 12904462, 45165617, 90331234]

約数ペア:

[(1, 90331234), (2, 45165617), (7, 12904462), (14, 6452231), (17, 5313602), (34, 2656801), (119, 759086), (238, 379543), (491, 183974), (773, 116858), (982, 91987), (1546, 58429), (3437, 26282), (5411, 16694), (6874, 13141), (8347, 10822)]