16683536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 16707184

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 197, 268, 316, 394, 536, 632, 788, 1072, 1264, 1576, 3152, 5293, 10586, 13199, 15563, 21172, 26398, 31126, 42344, 52796, 62252, 84688, 105592, 124504, 211184, 249008, 1042721, 2085442, 4170884, 8341768, 16683536]

約数ペア:

[(1, 16683536), (2, 8341768), (4, 4170884), (8, 2085442), (16, 1042721), (67, 249008), (79, 211184), (134, 124504), (158, 105592), (197, 84688), (268, 62252), (316, 52796), (394, 42344), (536, 31126), (632, 26398), (788, 21172), (1072, 15563), (1264, 13199), (1576, 10586), (3152, 5293)]