72201856

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33181}}^1$

素因数の和:33212

約数の個数: 32

約数和(自身を含む): 152305380

約数和(自身を除く): 80103524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33181, 66362, 132724, 265448, 530896, 564077, 1061792, 1128154, 2123584, 2256308, 4247168, 4512616, 9025232, 18050464, 36100928, 72201856]

約数ペア:

[(1, 72201856), (2, 36100928), (4, 18050464), (8, 9025232), (16, 4512616), (17, 4247168), (32, 2256308), (34, 2123584), (64, 1128154), (68, 1061792), (128, 564077), (136, 530896), (272, 265448), (544, 132724), (1088, 66362), (2176, 33181)]