103913888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13189

約数の個数: 48

約数和(自身を含む): 231930720

約数和(自身を除く): 128016832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 13147, 26294, 52588, 105176, 170911, 210352, 249793, 341822, 420704, 499586, 683644, 999172, 1367288, 1998344, 2734576, 3247309, 3996688, 5469152, 6494618, 7993376, 12989236, 25978472, 51956944, 103913888]

約数ペア:

[(1, 103913888), (2, 51956944), (4, 25978472), (8, 12989236), (13, 7993376), (16, 6494618), (19, 5469152), (26, 3996688), (32, 3247309), (38, 2734576), (52, 1998344), (76, 1367288), (104, 999172), (152, 683644), (208, 499586), (247, 420704), (304, 341822), (416, 249793), (494, 210352), (608, 170911), (988, 105176), (1976, 52588), (3952, 26294), (7904, 13147)]