40277648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{42667}}^1$

素因数の和:42734

約数の個数: 20

約数和(自身を含む): 79362480

約数和(自身を除く): 39084832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 42667, 85334, 170668, 341336, 682672, 2517353, 5034706, 10069412, 20138824, 40277648]

約数ペア:

[(1, 40277648), (2, 20138824), (4, 10069412), (8, 5034706), (16, 2517353), (59, 682672), (118, 341336), (236, 170668), (472, 85334), (944, 42667)]