83671796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 162062208

約数和(自身を除く): 78390412

約数列:

[1, 2, 4, 13, 26, 52, 71, 131, 142, 173, 262, 284, 346, 524, 692, 923, 1703, 1846, 2249, 3406, 3692, 4498, 6812, 8996, 9301, 12283, 18602, 22663, 24566, 37204, 45326, 49132, 90652, 120913, 159679, 241826, 294619, 319358, 483652, 589238, 638716, 1178476, 1609073, 3218146, 6436292, 20917949, 41835898, 83671796]

約数ペア:

[(1, 83671796), (2, 41835898), (4, 20917949), (13, 6436292), (26, 3218146), (52, 1609073), (71, 1178476), (131, 638716), (142, 589238), (173, 483652), (262, 319358), (284, 294619), (346, 241826), (524, 159679), (692, 120913), (923, 90652), (1703, 49132), (1846, 45326), (2249, 37204), (3406, 24566), (3692, 22663), (4498, 18602), (6812, 12283), (8996, 9301)]