16313688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 45614400

約数和(自身を除く): 29300712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7309, 14618, 21927, 29236, 43854, 58472, 65781, 87708, 131562, 175416, 226579, 263124, 453158, 526248, 679737, 906316, 1359474, 1812632, 2039211, 2718948, 4078422, 5437896, 8156844, 16313688]

約数ペア:

[(1, 16313688), (2, 8156844), (3, 5437896), (4, 4078422), (6, 2718948), (8, 2039211), (9, 1812632), (12, 1359474), (18, 906316), (24, 679737), (31, 526248), (36, 453158), (62, 263124), (72, 226579), (93, 175416), (124, 131562), (186, 87708), (248, 65781), (279, 58472), (372, 43854), (558, 29236), (744, 21927), (1116, 14618), (2232, 7309)]