127220032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{64123}}^1$

素因数の和:64166

約数の個数: 28

約数和(自身を含む): 260599936

約数和(自身を除く): 133379904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 64123, 128246, 256492, 512984, 1025968, 1987813, 2051936, 3975626, 4103872, 7951252, 15902504, 31805008, 63610016, 127220032]

約数ペア:

[(1, 127220032), (2, 63610016), (4, 31805008), (8, 15902504), (16, 7951252), (31, 4103872), (32, 3975626), (62, 2051936), (64, 1987813), (124, 1025968), (248, 512984), (496, 256492), (992, 128246), (1984, 64123)]