23220164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 25042876

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 839, 1258, 1628, 1678, 2516, 3356, 6919, 9229, 13838, 14263, 18458, 27676, 28526, 31043, 36916, 57052, 62086, 124172, 156893, 313786, 341473, 527731, 627572, 682946, 1055462, 1365892, 2110924, 5805041, 11610082, 23220164]

約数ペア:

[(1, 23220164), (2, 11610082), (4, 5805041), (11, 2110924), (17, 1365892), (22, 1055462), (34, 682946), (37, 627572), (44, 527731), (68, 341473), (74, 313786), (148, 156893), (187, 124172), (374, 62086), (407, 57052), (629, 36916), (748, 31043), (814, 28526), (839, 27676), (1258, 18458), (1628, 14263), (1678, 13838), (2516, 9229), (3356, 6919)]