21483664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46301}}^1$

素因数の和:46338

約数の個数: 20

約数和(自身を含む): 43060860

約数和(自身を除く): 21577196

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46301, 92602, 185204, 370408, 740816, 1342729, 2685458, 5370916, 10741832, 21483664]

約数ペア:

[(1, 21483664), (2, 10741832), (4, 5370916), (8, 2685458), (16, 1342729), (29, 740816), (58, 370408), (116, 185204), (232, 92602), (464, 46301)]