31882872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1879}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 92044800

約数和(自身を除く): 60161928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 1879, 2121, 2424, 2828, 3758, 4242, 5637, 5656, 7516, 8484, 11274, 13153, 15032, 16968, 22548, 26306, 39459, 45096, 52612, 78918, 105224, 157836, 189779, 315672, 379558, 569337, 759116, 1138674, 1328453, 1518232, 2277348, 2656906, 3985359, 4554696, 5313812, 7970718, 10627624, 15941436, 31882872]

約数ペア:

[(1, 31882872), (2, 15941436), (3, 10627624), (4, 7970718), (6, 5313812), (7, 4554696), (8, 3985359), (12, 2656906), (14, 2277348), (21, 1518232), (24, 1328453), (28, 1138674), (42, 759116), (56, 569337), (84, 379558), (101, 315672), (168, 189779), (202, 157836), (303, 105224), (404, 78918), (606, 52612), (707, 45096), (808, 39459), (1212, 26306), (1414, 22548), (1879, 16968), (2121, 15032), (2424, 13153), (2828, 11274), (3758, 8484), (4242, 7516), (5637, 5656)]