43198768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 89123760

約数和(自身を除く): 45924992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 482, 659, 964, 1318, 1928, 2636, 3856, 4097, 5272, 8194, 10544, 11203, 16388, 22406, 32776, 44812, 65552, 89624, 158819, 179248, 317638, 635276, 1270552, 2541104, 2699923, 5399846, 10799692, 21599384, 43198768]

約数ペア:

[(1, 43198768), (2, 21599384), (4, 10799692), (8, 5399846), (16, 2699923), (17, 2541104), (34, 1270552), (68, 635276), (136, 317638), (241, 179248), (272, 158819), (482, 89624), (659, 65552), (964, 44812), (1318, 32776), (1928, 22406), (2636, 16388), (3856, 11203), (4097, 10544), (5272, 8194)]