163965308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32507}}^1$

素因数の和:32621

約数の個数: 24

約数和(自身を含む): 312206832

約数和(自身を除く): 148241524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 32507, 65014, 130028, 422591, 845182, 1690364, 3153179, 6306358, 12612716, 40991327, 81982654, 163965308]

約数ペア:

[(1, 163965308), (2, 81982654), (4, 40991327), (13, 12612716), (26, 6306358), (52, 3153179), (97, 1690364), (194, 845182), (388, 422591), (1261, 130028), (2522, 65014), (5044, 32507)]