40454752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 88566912

約数和(自身を除く): 48112160

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3137, 3224, 6274, 6448, 12548, 12896, 25096, 40781, 50192, 81562, 97247, 100384, 163124, 194494, 326248, 388988, 652496, 777976, 1264211, 1304992, 1555952, 2528422, 3111904, 5056844, 10113688, 20227376, 40454752]

約数ペア:

[(1, 40454752), (2, 20227376), (4, 10113688), (8, 5056844), (13, 3111904), (16, 2528422), (26, 1555952), (31, 1304992), (32, 1264211), (52, 777976), (62, 652496), (104, 388988), (124, 326248), (208, 194494), (248, 163124), (403, 100384), (416, 97247), (496, 81562), (806, 50192), (992, 40781), (1612, 25096), (3137, 12896), (3224, 12548), (6274, 6448)]