31965432

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 82318080

約数和(自身を除く): 50352648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 103, 134, 193, 201, 206, 268, 309, 386, 402, 412, 536, 579, 618, 772, 804, 824, 1158, 1236, 1544, 1608, 2316, 2472, 4632, 6901, 12931, 13802, 19879, 20703, 25862, 27604, 38793, 39758, 41406, 51724, 55208, 59637, 77586, 79516, 82812, 103448, 119274, 155172, 159032, 165624, 238548, 310344, 477096, 1331893, 2663786, 3995679, 5327572, 7991358, 10655144, 15982716, 31965432]

約数ペア:

[(1, 31965432), (2, 15982716), (3, 10655144), (4, 7991358), (6, 5327572), (8, 3995679), (12, 2663786), (24, 1331893), (67, 477096), (103, 310344), (134, 238548), (193, 165624), (201, 159032), (206, 155172), (268, 119274), (309, 103448), (386, 82812), (402, 79516), (412, 77586), (536, 59637), (579, 55208), (618, 51724), (772, 41406), (804, 39758), (824, 38793), (1158, 27604), (1236, 25862), (1544, 20703), (1608, 19879), (2316, 13802), (2472, 12931), (4632, 6901)]