101988016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15817}}^1$

素因数の和:15869

約数の個数: 40

約数和(自身を含む): 219680384

約数和(自身を除く): 117692368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 15817, 31634, 63268, 126536, 205621, 253072, 411242, 490327, 822484, 980654, 1644968, 1961308, 3289936, 3922616, 6374251, 7845232, 12748502, 25497004, 50994008, 101988016]

約数ペア:

[(1, 101988016), (2, 50994008), (4, 25497004), (8, 12748502), (13, 7845232), (16, 6374251), (26, 3922616), (31, 3289936), (52, 1961308), (62, 1644968), (104, 980654), (124, 822484), (208, 490327), (248, 411242), (403, 253072), (496, 205621), (806, 126536), (1612, 63268), (3224, 31634), (6448, 15817)]