16397152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 34398000

約数和(自身を除く): 18000848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 149, 152, 181, 298, 304, 362, 596, 608, 724, 1192, 1448, 2384, 2831, 2896, 3439, 4768, 5662, 5792, 6878, 11324, 13756, 22648, 26969, 27512, 45296, 53938, 55024, 90592, 107876, 110048, 215752, 431504, 512411, 863008, 1024822, 2049644, 4099288, 8198576, 16397152]

約数ペア:

[(1, 16397152), (2, 8198576), (4, 4099288), (8, 2049644), (16, 1024822), (19, 863008), (32, 512411), (38, 431504), (76, 215752), (149, 110048), (152, 107876), (181, 90592), (298, 55024), (304, 53938), (362, 45296), (596, 27512), (608, 26969), (724, 22648), (1192, 13756), (1448, 11324), (2384, 6878), (2831, 5792), (2896, 5662), (3439, 4768)]