40139032

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 76665600

約数和(自身を除く): 36526568

約数列:

[1, 2, 4, 8, 109, 191, 218, 241, 382, 436, 482, 764, 872, 964, 1528, 1928, 20819, 26269, 41638, 46031, 52538, 83276, 92062, 105076, 166552, 184124, 210152, 368248, 5017379, 10034758, 20069516, 40139032]

約数ペア:

[(1, 40139032), (2, 20069516), (4, 10034758), (8, 5017379), (109, 368248), (191, 210152), (218, 184124), (241, 166552), (382, 105076), (436, 92062), (482, 83276), (764, 52538), (872, 46031), (964, 41638), (1528, 26269), (1928, 20819)]