457553984

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{80329}}^1$

素因数の和:80430

約数の個数: 28

約数和(自身を含む): 918171900

約数和(自身を除く): 460617916

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 80329, 160658, 321316, 642632, 1285264, 2570528, 5141056, 7149281, 14298562, 28597124, 57194248, 114388496, 228776992, 457553984]

約数ペア:

[(1, 457553984), (2, 228776992), (4, 114388496), (8, 57194248), (16, 28597124), (32, 14298562), (64, 7149281), (89, 5141056), (178, 2570528), (356, 1285264), (712, 642632), (1424, 321316), (2848, 160658), (5696, 80329)]