40160848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27583}}^1$

素因数の和:27611

約数の個数: 40

約数和(自身を含む): 95771648

約数和(自身を除く): 55610800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27583, 55166, 110332, 193081, 220664, 358579, 386162, 441328, 717158, 772324, 1434316, 1544648, 2510053, 2868632, 3089296, 5020106, 5737264, 10040212, 20080424, 40160848]

約数ペア:

[(1, 40160848), (2, 20080424), (4, 10040212), (7, 5737264), (8, 5020106), (13, 3089296), (14, 2868632), (16, 2510053), (26, 1544648), (28, 1434316), (52, 772324), (56, 717158), (91, 441328), (104, 386162), (112, 358579), (182, 220664), (208, 193081), (364, 110332), (728, 55166), (1456, 27583)]