23355212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 45904320

約数和(自身を除く): 22549108

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 109, 137, 218, 274, 391, 436, 548, 782, 1564, 1853, 2329, 2507, 3151, 3706, 4658, 5014, 6302, 7412, 9316, 10028, 12604, 14933, 29866, 42619, 53567, 59732, 85238, 107134, 170476, 214268, 253861, 343459, 507722, 686918, 1015444, 1373836, 5838803, 11677606, 23355212]

約数ペア:

[(1, 23355212), (2, 11677606), (4, 5838803), (17, 1373836), (23, 1015444), (34, 686918), (46, 507722), (68, 343459), (92, 253861), (109, 214268), (137, 170476), (218, 107134), (274, 85238), (391, 59732), (436, 53567), (548, 42619), (782, 29866), (1564, 14933), (1853, 12604), (2329, 10028), (2507, 9316), (3151, 7412), (3706, 6302), (4658, 5014)]