38680832

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2554

約数の個数: 36

約数和(自身を含む): 78507996

約数和(自身を除く): 39827164

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 2477, 3904, 4954, 7808, 9908, 15616, 19816, 39632, 79264, 151097, 158528, 302194, 317056, 604388, 634112, 1208776, 2417552, 4835104, 9670208, 19340416, 38680832]

約数ペア:

[(1, 38680832), (2, 19340416), (4, 9670208), (8, 4835104), (16, 2417552), (32, 1208776), (61, 634112), (64, 604388), (122, 317056), (128, 302194), (244, 158528), (256, 151097), (488, 79264), (976, 39632), (1952, 19816), (2477, 15616), (3904, 9908), (4954, 7808)]