85290548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 178074624

約数和(自身を除く): 92784076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1013, 1358, 2026, 2716, 3007, 4052, 6014, 7091, 12028, 14182, 21049, 28364, 31403, 42098, 62806, 84196, 98261, 125612, 196522, 219821, 393044, 439642, 687827, 879284, 1375654, 2751308, 3046091, 6092182, 12184364, 21322637, 42645274, 85290548]

約数ペア:

[(1, 85290548), (2, 42645274), (4, 21322637), (7, 12184364), (14, 6092182), (28, 3046091), (31, 2751308), (62, 1375654), (97, 879284), (124, 687827), (194, 439642), (217, 393044), (388, 219821), (434, 196522), (679, 125612), (868, 98261), (1013, 84196), (1358, 62806), (2026, 42098), (2716, 31403), (3007, 28364), (4052, 21049), (6014, 14182), (7091, 12028)]