91429142

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 160287552

約数和(自身を除く): 68858410

約数列:

[1, 2, 7, 14, 73, 137, 146, 274, 511, 653, 959, 1022, 1306, 1918, 4571, 9142, 10001, 20002, 47669, 70007, 89461, 95338, 140014, 178922, 333683, 626227, 667366, 1252454, 6530653, 13061306, 45714571, 91429142]

約数ペア:

[(1, 91429142), (2, 45714571), (7, 13061306), (14, 6530653), (73, 1252454), (137, 667366), (146, 626227), (274, 333683), (511, 178922), (653, 140014), (959, 95338), (1022, 89461), (1306, 70007), (1918, 47669), (4571, 20002), (9142, 10001)]