40683872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 84333312

約数和(自身を除く): 43649440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 167, 184, 331, 334, 368, 662, 668, 736, 1324, 1336, 2648, 2672, 3841, 5296, 5344, 7613, 7682, 10592, 15226, 15364, 30452, 30728, 55277, 60904, 61456, 110554, 121808, 122912, 221108, 243616, 442216, 884432, 1271371, 1768864, 2542742, 5085484, 10170968, 20341936, 40683872]

約数ペア:

[(1, 40683872), (2, 20341936), (4, 10170968), (8, 5085484), (16, 2542742), (23, 1768864), (32, 1271371), (46, 884432), (92, 442216), (167, 243616), (184, 221108), (331, 122912), (334, 121808), (368, 110554), (662, 61456), (668, 60904), (736, 55277), (1324, 30728), (1336, 30452), (2648, 15364), (2672, 15226), (3841, 10592), (5296, 7682), (5344, 7613)]