216675904

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{55501}}^1$

素因数の和:55574

約数の個数: 28

約数和(自身を含む): 437022748

約数和(自身を除く): 220346844

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 55501, 111002, 222004, 444008, 888016, 1776032, 3385561, 3552064, 6771122, 13542244, 27084488, 54168976, 108337952, 216675904]

約数ペア:

[(1, 216675904), (2, 108337952), (4, 54168976), (8, 27084488), (16, 13542244), (32, 6771122), (61, 3552064), (64, 3385561), (122, 1776032), (244, 888016), (488, 444008), (976, 222004), (1952, 111002), (3904, 55501)]