31772176954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{138389}}^1$

素因数の和:138475

約数の個数: 48

約数和(自身を含む): 58774786560

約数和(自身を除く): 27002609606

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 529, 713, 1058, 1426, 3703, 4991, 7406, 9982, 16399, 32798, 114793, 138389, 229586, 276778, 968723, 1937446, 3182947, 4290059, 6365894, 8580118, 22280629, 30030413, 44561258, 60060826, 73207781, 98671357, 146415562, 197342714, 512454467, 690699499, 1024908934, 1381398998, 2269441211, 4538882422, 15886088477, 31772176954]

約数ペア:

[(1, 31772176954), (2, 15886088477), (7, 4538882422), (14, 2269441211), (23, 1381398998), (31, 1024908934), (46, 690699499), (62, 512454467), (161, 197342714), (217, 146415562), (322, 98671357), (434, 73207781), (529, 60060826), (713, 44561258), (1058, 30030413), (1426, 22280629), (3703, 8580118), (4991, 6365894), (7406, 4290059), (9982, 3182947), (16399, 1937446), (32798, 968723), (114793, 276778), (138389, 229586)]