89221636

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 182173824

約数和(自身を除く): 92952188

約数列:

[1, 2, 4, 7, 14, 28, 113, 163, 173, 226, 326, 346, 452, 652, 692, 791, 1141, 1211, 1582, 2282, 2422, 3164, 4564, 4844, 18419, 19549, 28199, 36838, 39098, 56398, 73676, 78196, 112796, 128933, 136843, 197393, 257866, 273686, 394786, 515732, 547372, 789572, 3186487, 6372974, 12745948, 22305409, 44610818, 89221636]

約数ペア:

[(1, 89221636), (2, 44610818), (4, 22305409), (7, 12745948), (14, 6372974), (28, 3186487), (113, 789572), (163, 547372), (173, 515732), (226, 394786), (326, 273686), (346, 257866), (452, 197393), (652, 136843), (692, 128933), (791, 112796), (1141, 78196), (1211, 73676), (1582, 56398), (2282, 39098), (2422, 36838), (3164, 28199), (4564, 19549), (4844, 18419)]