16385393878

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 29356629120

約数和(自身を除く): 12971235242

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 293, 362, 406, 586, 761, 1267, 1522, 2051, 2534, 4102, 5249, 5327, 8497, 10498, 10654, 16994, 22069, 36743, 44138, 53033, 59479, 73486, 106066, 118958, 137741, 154483, 222973, 275482, 308966, 371231, 445946, 742462, 964187, 1537957, 1560811, 1928374, 3075914, 3121622, 3994489, 6466217, 7988978, 10765699, 12932434, 21531398, 27961423, 40358113, 45263519, 55922846, 80716226, 90527038, 282506791, 565013582, 1170385277, 2340770554, 8192696939, 16385393878]

約数ペア:

[(1, 16385393878), (2, 8192696939), (7, 2340770554), (14, 1170385277), (29, 565013582), (58, 282506791), (181, 90527038), (203, 80716226), (293, 55922846), (362, 45263519), (406, 40358113), (586, 27961423), (761, 21531398), (1267, 12932434), (1522, 10765699), (2051, 7988978), (2534, 6466217), (4102, 3994489), (5249, 3121622), (5327, 3075914), (8497, 1928374), (10498, 1560811), (10654, 1537957), (16994, 964187), (22069, 742462), (36743, 445946), (44138, 371231), (53033, 308966), (59479, 275482), (73486, 222973), (106066, 154483), (118958, 137741)]