16188496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 16621904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 251, 278, 464, 502, 556, 1004, 1112, 2008, 2224, 4016, 4031, 7279, 8062, 14558, 16124, 29116, 32248, 34889, 58232, 64496, 69778, 116464, 139556, 279112, 558224, 1011781, 2023562, 4047124, 8094248, 16188496]

約数ペア:

[(1, 16188496), (2, 8094248), (4, 4047124), (8, 2023562), (16, 1011781), (29, 558224), (58, 279112), (116, 139556), (139, 116464), (232, 69778), (251, 64496), (278, 58232), (464, 34889), (502, 32248), (556, 29116), (1004, 16124), (1112, 14558), (2008, 8062), (2224, 7279), (4016, 4031)]