40193512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11545

約数の個数: 32

約数和(自身を含む): 82785600

約数和(自身を除く): 42592088

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 11497, 22994, 45988, 91976, 218443, 264431, 436886, 528862, 873772, 1057724, 1747544, 2115448, 5024189, 10048378, 20096756, 40193512]

約数ペア:

[(1, 40193512), (2, 20096756), (4, 10048378), (8, 5024189), (19, 2115448), (23, 1747544), (38, 1057724), (46, 873772), (76, 528862), (92, 436886), (152, 264431), (184, 218443), (437, 91976), (874, 45988), (1748, 22994), (3496, 11497)]