127143232

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{25147}}^1$

素因数の和:25238

約数の個数: 28

約数和(自身を含む): 255503680

約数和(自身を除く): 128360448

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 25147, 50294, 100588, 201176, 402352, 804704, 1609408, 1986613, 3973226, 7946452, 15892904, 31785808, 63571616, 127143232]

約数ペア:

[(1, 127143232), (2, 63571616), (4, 31785808), (8, 15892904), (16, 7946452), (32, 3973226), (64, 1986613), (79, 1609408), (158, 804704), (316, 402352), (632, 201176), (1264, 100588), (2528, 50294), (5056, 25147)]