38446384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 79669008

約数和(自身を除く): 41222624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1321, 1712, 1819, 2642, 3638, 5284, 7276, 10568, 14552, 21136, 22457, 29104, 44914, 89828, 141347, 179656, 282694, 359312, 565388, 1130776, 2261552, 2402899, 4805798, 9611596, 19223192, 38446384]

約数ペア:

[(1, 38446384), (2, 19223192), (4, 9611596), (8, 4805798), (16, 2402899), (17, 2261552), (34, 1130776), (68, 565388), (107, 359312), (136, 282694), (214, 179656), (272, 141347), (428, 89828), (856, 44914), (1321, 29104), (1712, 22457), (1819, 21136), (2642, 14552), (3638, 10568), (5284, 7276)]