215619584

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 435052800

約数和(自身を除く): 219433216

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 829, 1016, 1024, 1658, 2032, 2048, 3316, 4064, 6632, 8128, 13264, 16256, 26528, 32512, 53056, 65024, 105283, 106112, 130048, 210566, 212224, 260096, 421132, 424448, 842264, 848896, 1684528, 1697792, 3369056, 6738112, 13476224, 26952448, 53904896, 107809792, 215619584]

約数ペア:

[(1, 215619584), (2, 107809792), (4, 53904896), (8, 26952448), (16, 13476224), (32, 6738112), (64, 3369056), (127, 1697792), (128, 1684528), (254, 848896), (256, 842264), (508, 424448), (512, 421132), (829, 260096), (1016, 212224), (1024, 210566), (1658, 130048), (2032, 106112), (2048, 105283), (3316, 65024), (4064, 53056), (6632, 32512), (8128, 26528), (13264, 16256)]