79201328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 160831968

約数和(自身を除く): 81630640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 373, 577, 746, 1154, 1492, 2308, 2984, 4616, 5968, 8579, 9232, 13271, 17158, 26542, 34316, 53084, 68632, 106168, 137264, 212336, 215221, 430442, 860884, 1721768, 3443536, 4950083, 9900166, 19800332, 39600664, 79201328]

約数ペア:

[(1, 79201328), (2, 39600664), (4, 19800332), (8, 9900166), (16, 4950083), (23, 3443536), (46, 1721768), (92, 860884), (184, 430442), (368, 215221), (373, 212336), (577, 137264), (746, 106168), (1154, 68632), (1492, 53084), (2308, 34316), (2984, 26542), (4616, 17158), (5968, 13271), (8579, 9232)]