164065384

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6959}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 352454400

約数和(自身を除く): 188389016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 6959, 11788, 13918, 23576, 27836, 48713, 55672, 97426, 194852, 389704, 2929739, 5859478, 11718956, 20508173, 23437912, 41016346, 82032692, 164065384]

約数ペア:

[(1, 164065384), (2, 82032692), (4, 41016346), (7, 23437912), (8, 20508173), (14, 11718956), (28, 5859478), (56, 2929739), (421, 389704), (842, 194852), (1684, 97426), (2947, 55672), (3368, 48713), (5894, 27836), (6959, 23576), (11788, 13918)]