38991104

素因数分解:

$2^8\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 78293376

約数和(自身を除く): 39302272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 683, 892, 1366, 1784, 2732, 3568, 5464, 7136, 10928, 14272, 21856, 28544, 43712, 57088, 87424, 152309, 174848, 304618, 609236, 1218472, 2436944, 4873888, 9747776, 19495552, 38991104]

約数ペア:

[(1, 38991104), (2, 19495552), (4, 9747776), (8, 4873888), (16, 2436944), (32, 1218472), (64, 609236), (128, 304618), (223, 174848), (256, 152309), (446, 87424), (683, 57088), (892, 43712), (1366, 28544), (1784, 21856), (2732, 14272), (3568, 10928), (5464, 7136)]