16843664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 34878720

約数和(自身を除く): 18035056

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1171, 1798, 2342, 3596, 4684, 7192, 9368, 14384, 18736, 33959, 36301, 67918, 72602, 135836, 145204, 271672, 290408, 543344, 580816, 1052729, 2105458, 4210916, 8421832, 16843664]

約数ペア:

[(1, 16843664), (2, 8421832), (4, 4210916), (8, 2105458), (16, 1052729), (29, 580816), (31, 543344), (58, 290408), (62, 271672), (116, 145204), (124, 135836), (232, 72602), (248, 67918), (464, 36301), (496, 33959), (899, 18736), (1171, 14384), (1798, 9368), (2342, 7192), (3596, 4684)]