31595844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56656572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 53, 84, 94, 106, 141, 151, 159, 188, 212, 282, 302, 318, 329, 371, 453, 564, 604, 636, 658, 742, 906, 987, 1057, 1113, 1316, 1484, 1812, 1974, 2114, 2226, 2491, 3171, 3948, 4228, 4452, 4982, 6342, 7097, 7473, 8003, 9964, 12684, 14194, 14946, 16006, 17437, 21291, 24009, 28388, 29892, 32012, 34874, 42582, 48018, 49679, 52311, 56021, 69748, 85164, 96036, 99358, 104622, 112042, 149037, 168063, 198716, 209244, 224084, 298074, 336126, 376141, 596148, 672252, 752282, 1128423, 1504564, 2256846, 2632987, 4513692, 5265974, 7898961, 10531948, 15797922, 31595844]

約数ペア:

[(1, 31595844), (2, 15797922), (3, 10531948), (4, 7898961), (6, 5265974), (7, 4513692), (12, 2632987), (14, 2256846), (21, 1504564), (28, 1128423), (42, 752282), (47, 672252), (53, 596148), (84, 376141), (94, 336126), (106, 298074), (141, 224084), (151, 209244), (159, 198716), (188, 168063), (212, 149037), (282, 112042), (302, 104622), (318, 99358), (329, 96036), (371, 85164), (453, 69748), (564, 56021), (604, 52311), (636, 49679), (658, 48018), (742, 42582), (906, 34874), (987, 32012), (1057, 29892), (1113, 28388), (1316, 24009), (1484, 21291), (1812, 17437), (1974, 16006), (2114, 14946), (2226, 14194), (2491, 12684), (3171, 9964), (3948, 8003), (4228, 7473), (4452, 7097), (4982, 6342)]