16431435548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{35327}}^1$

素因数の和:35415

約数の個数: 54

約数和(自身を含む): 32660135424

約数和(自身を除く): 16228699876

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 961, 1364, 1922, 3751, 3844, 7502, 10571, 15004, 21142, 35327, 42284, 70654, 116281, 141308, 232562, 388597, 465124, 777194, 1095137, 1554388, 2190274, 4274567, 4380548, 8549134, 12046507, 17098268, 24093014, 33949247, 48186028, 67898494, 132511577, 135796988, 265023154, 373441717, 530046308, 746883434, 1493766868, 4107858887, 8215717774, 16431435548]

約数ペア:

[(1, 16431435548), (2, 8215717774), (4, 4107858887), (11, 1493766868), (22, 746883434), (31, 530046308), (44, 373441717), (62, 265023154), (121, 135796988), (124, 132511577), (242, 67898494), (341, 48186028), (484, 33949247), (682, 24093014), (961, 17098268), (1364, 12046507), (1922, 8549134), (3751, 4380548), (3844, 4274567), (7502, 2190274), (10571, 1554388), (15004, 1095137), (21142, 777194), (35327, 465124), (42284, 388597), (70654, 232562), (116281, 141308)]