16903432

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24464888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 107, 124, 182, 196, 214, 217, 248, 364, 392, 403, 428, 434, 637, 728, 749, 806, 856, 868, 1274, 1391, 1498, 1519, 1612, 1736, 2548, 2782, 2821, 2996, 3038, 3224, 3317, 5096, 5243, 5564, 5642, 5992, 6076, 6634, 9737, 10486, 11128, 11284, 12152, 13268, 19474, 19747, 20972, 22568, 23219, 26536, 38948, 39494, 41944, 43121, 46438, 68159, 77896, 78988, 86242, 92876, 136318, 157976, 162533, 172484, 185752, 272636, 301847, 325066, 344968, 545272, 603694, 650132, 1207388, 1300264, 2112929, 2414776, 4225858, 8451716, 16903432]

約数ペア:

[(1, 16903432), (2, 8451716), (4, 4225858), (7, 2414776), (8, 2112929), (13, 1300264), (14, 1207388), (26, 650132), (28, 603694), (31, 545272), (49, 344968), (52, 325066), (56, 301847), (62, 272636), (91, 185752), (98, 172484), (104, 162533), (107, 157976), (124, 136318), (182, 92876), (196, 86242), (214, 78988), (217, 77896), (248, 68159), (364, 46438), (392, 43121), (403, 41944), (428, 39494), (434, 38948), (637, 26536), (728, 23219), (749, 22568), (806, 20972), (856, 19747), (868, 19474), (1274, 13268), (1391, 12152), (1498, 11284), (1519, 11128), (1612, 10486), (1736, 9737), (2548, 6634), (2782, 6076), (2821, 5992), (2996, 5642), (3038, 5564), (3224, 5243), (3317, 5096)]