39218864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6317

約数の個数: 40

約数和(自身を含む): 83967840

約数和(自身を除く): 44748976

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 6269, 12538, 25076, 50152, 100304, 106573, 144187, 213146, 288374, 426292, 576748, 852584, 1153496, 1705168, 2306992, 2451179, 4902358, 9804716, 19609432, 39218864]

約数ペア:

[(1, 39218864), (2, 19609432), (4, 9804716), (8, 4902358), (16, 2451179), (17, 2306992), (23, 1705168), (34, 1153496), (46, 852584), (68, 576748), (92, 426292), (136, 288374), (184, 213146), (272, 144187), (368, 106573), (391, 100304), (782, 50152), (1564, 25076), (3128, 12538), (6256, 6269)]