31482752

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 73513440

約数和(自身を除く): 42030688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 857, 896, 1148, 1312, 1714, 2296, 2624, 3428, 4592, 5248, 5999, 6856, 9184, 11998, 13712, 18368, 23996, 27424, 35137, 36736, 47992, 54848, 70274, 95984, 109696, 140548, 191968, 245959, 281096, 383936, 491918, 562192, 767872, 983836, 1124384, 1967672, 2248768, 3935344, 4497536, 7870688, 15741376, 31482752]

約数ペア:

[(1, 31482752), (2, 15741376), (4, 7870688), (7, 4497536), (8, 3935344), (14, 2248768), (16, 1967672), (28, 1124384), (32, 983836), (41, 767872), (56, 562192), (64, 491918), (82, 383936), (112, 281096), (128, 245959), (164, 191968), (224, 140548), (287, 109696), (328, 95984), (448, 70274), (574, 54848), (656, 47992), (857, 36736), (896, 35137), (1148, 27424), (1312, 23996), (1714, 18368), (2296, 13712), (2624, 11998), (3428, 9184), (4592, 6856), (5248, 5999)]