16108808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 15967192

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 809, 1048, 1618, 2489, 3236, 4978, 6472, 9956, 15371, 19912, 30742, 61484, 105979, 122968, 211958, 423916, 847832, 2013601, 4027202, 8054404, 16108808]

約数ペア:

[(1, 16108808), (2, 8054404), (4, 4027202), (8, 2013601), (19, 847832), (38, 423916), (76, 211958), (131, 122968), (152, 105979), (262, 61484), (524, 30742), (809, 19912), (1048, 15371), (1618, 9956), (2489, 6472), (3236, 4978)]