38706352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 78546560

約数和(自身を除く): 39840208

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1069, 1168, 2138, 2263, 4276, 4526, 8552, 9052, 17104, 18104, 33139, 36208, 66278, 78037, 132556, 156074, 265112, 312148, 530224, 624296, 1248592, 2419147, 4838294, 9676588, 19353176, 38706352]

約数ペア:

[(1, 38706352), (2, 19353176), (4, 9676588), (8, 4838294), (16, 2419147), (31, 1248592), (62, 624296), (73, 530224), (124, 312148), (146, 265112), (248, 156074), (292, 132556), (496, 78037), (584, 66278), (1069, 36208), (1168, 33139), (2138, 18104), (2263, 17104), (4276, 9052), (4526, 8552)]