16645184696

素因数分解:

$2^3\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{270953}}^1$

素因数の和:272063

約数の個数: 32

約数和(自身を含む): 35700899040

約数和(自身を除く): 19055714344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1097, 2194, 4388, 7679, 8776, 15358, 30716, 61432, 270953, 541906, 1083812, 1896671, 2167624, 3793342, 7586684, 15173368, 297235441, 594470882, 1188941764, 2080648087, 2377883528, 4161296174, 8322592348, 16645184696]

約数ペア:

[(1, 16645184696), (2, 8322592348), (4, 4161296174), (7, 2377883528), (8, 2080648087), (14, 1188941764), (28, 594470882), (56, 297235441), (1097, 15173368), (2194, 7586684), (4388, 3793342), (7679, 2167624), (8776, 1896671), (15358, 1083812), (30716, 541906), (61432, 270953)]