127965272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1487}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 248555520

約数和(自身を除く): 120590248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 1487, 2776, 2974, 5948, 10757, 11896, 21514, 43028, 46097, 86056, 92194, 184388, 368776, 515989, 1031978, 2063956, 4127912, 15995659, 31991318, 63982636, 127965272]

約数ペア:

[(1, 127965272), (2, 63982636), (4, 31991318), (8, 15995659), (31, 4127912), (62, 2063956), (124, 1031978), (248, 515989), (347, 368776), (694, 184388), (1388, 92194), (1487, 86056), (2776, 46097), (2974, 43028), (5948, 21514), (10757, 11896)]