31316688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16756

約数の個数: 60

約数和(自身を含む): 94390660

約数和(自身を除く): 63073972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16729, 33458, 50187, 66916, 100374, 133832, 150561, 200748, 217477, 267664, 301122, 401496, 434954, 602244, 652431, 802992, 869908, 1204488, 1304862, 1739816, 1957293, 2408976, 2609724, 3479632, 3914586, 5219448, 7829172, 10438896, 15658344, 31316688]

約数ペア:

[(1, 31316688), (2, 15658344), (3, 10438896), (4, 7829172), (6, 5219448), (8, 3914586), (9, 3479632), (12, 2609724), (13, 2408976), (16, 1957293), (18, 1739816), (24, 1304862), (26, 1204488), (36, 869908), (39, 802992), (48, 652431), (52, 602244), (72, 434954), (78, 401496), (104, 301122), (117, 267664), (144, 217477), (156, 200748), (208, 150561), (234, 133832), (312, 100374), (468, 66916), (624, 50187), (936, 33458), (1872, 16729)]