83149712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 164572800

約数和(自身を除く): 81423088

約数列:

[1, 2, 4, 8, 16, 79, 157, 158, 314, 316, 419, 628, 632, 838, 1256, 1264, 1676, 2512, 3352, 6704, 12403, 24806, 33101, 49612, 65783, 66202, 99224, 131566, 132404, 198448, 263132, 264808, 526264, 529616, 1052528, 5196857, 10393714, 20787428, 41574856, 83149712]

約数ペア:

[(1, 83149712), (2, 41574856), (4, 20787428), (8, 10393714), (16, 5196857), (79, 1052528), (157, 529616), (158, 526264), (314, 264808), (316, 263132), (419, 198448), (628, 132404), (632, 131566), (838, 99224), (1256, 66202), (1264, 65783), (1676, 49612), (2512, 33101), (3352, 24806), (6704, 12403)]