38904256

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19652

約数の個数: 28

約数和(自身を含む): 79695040

約数和(自身を除く): 40790784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 19609, 39218, 78436, 156872, 313744, 607879, 627488, 1215758, 1254976, 2431516, 4863032, 9726064, 19452128, 38904256]

約数ペア:

[(1, 38904256), (2, 19452128), (4, 9726064), (8, 4863032), (16, 2431516), (31, 1254976), (32, 1215758), (62, 627488), (64, 607879), (124, 313744), (248, 156872), (496, 78436), (992, 39218), (1984, 19609)]