115197784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15601}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 235902240

約数和(自身を除く): 120704456

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 15601, 31202, 62404, 124808, 202813, 405626, 811252, 1107671, 1622504, 2215342, 4430684, 8861368, 14399723, 28799446, 57598892, 115197784]

約数ペア:

[(1, 115197784), (2, 57598892), (4, 28799446), (8, 14399723), (13, 8861368), (26, 4430684), (52, 2215342), (71, 1622504), (104, 1107671), (142, 811252), (284, 405626), (568, 202813), (923, 124808), (1846, 62404), (3692, 31202), (7384, 15601)]