23663416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 53729280

約数和(自身を除く): 30065864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 317, 344, 434, 602, 634, 868, 1204, 1268, 1333, 1736, 2219, 2408, 2536, 2666, 4438, 5332, 8876, 9331, 9827, 10664, 13631, 17752, 18662, 19654, 27262, 37324, 39308, 54524, 68789, 74648, 78616, 95417, 109048, 137578, 190834, 275156, 381668, 422561, 550312, 763336, 845122, 1690244, 2957927, 3380488, 5915854, 11831708, 23663416]

約数ペア:

[(1, 23663416), (2, 11831708), (4, 5915854), (7, 3380488), (8, 2957927), (14, 1690244), (28, 845122), (31, 763336), (43, 550312), (56, 422561), (62, 381668), (86, 275156), (124, 190834), (172, 137578), (217, 109048), (248, 95417), (301, 78616), (317, 74648), (344, 68789), (434, 54524), (602, 39308), (634, 37324), (868, 27262), (1204, 19654), (1268, 18662), (1333, 17752), (1736, 13631), (2219, 10664), (2408, 9827), (2536, 9331), (2666, 8876), (4438, 5332)]