39855088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 98215936

約数和(自身を除く): 58360848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 883, 1456, 1612, 1736, 1766, 2821, 3224, 3472, 3532, 5642, 6181, 6448, 7064, 11284, 11479, 12362, 14128, 22568, 22958, 24724, 27373, 45136, 45916, 49448, 54746, 80353, 91832, 98896, 109492, 160706, 183664, 191611, 218984, 321412, 355849, 383222, 437968, 642824, 711698, 766444, 1285648, 1423396, 1532888, 2490943, 2846792, 3065776, 4981886, 5693584, 9963772, 19927544, 39855088]

約数ペア:

[(1, 39855088), (2, 19927544), (4, 9963772), (7, 5693584), (8, 4981886), (13, 3065776), (14, 2846792), (16, 2490943), (26, 1532888), (28, 1423396), (31, 1285648), (52, 766444), (56, 711698), (62, 642824), (91, 437968), (104, 383222), (112, 355849), (124, 321412), (182, 218984), (208, 191611), (217, 183664), (248, 160706), (364, 109492), (403, 98896), (434, 91832), (496, 80353), (728, 54746), (806, 49448), (868, 45916), (883, 45136), (1456, 27373), (1612, 24724), (1736, 22958), (1766, 22568), (2821, 14128), (3224, 12362), (3472, 11479), (3532, 11284), (5642, 7064), (6181, 6448)]