16491392

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 34588200

約数和(自身を除く): 18096808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6781, 13562, 27124, 54248, 108496, 128839, 216992, 257678, 433984, 515356, 867968, 1030712, 2061424, 4122848, 8245696, 16491392]

約数ペア:

[(1, 16491392), (2, 8245696), (4, 4122848), (8, 2061424), (16, 1030712), (19, 867968), (32, 515356), (38, 433984), (64, 257678), (76, 216992), (128, 128839), (152, 108496), (304, 54248), (608, 27124), (1216, 13562), (2432, 6781)]