129319616

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{87853}}^1$

素因数の和:87888

約数の個数: 28

約数和(自身を含む): 267778992

約数和(自身を除く): 138459376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 87853, 175706, 351412, 702824, 1405648, 2020619, 2811296, 4041238, 5622592, 8082476, 16164952, 32329904, 64659808, 129319616]

約数ペア:

[(1, 129319616), (2, 64659808), (4, 32329904), (8, 16164952), (16, 8082476), (23, 5622592), (32, 4041238), (46, 2811296), (64, 2020619), (92, 1405648), (184, 702824), (368, 351412), (736, 175706), (1472, 87853)]