17191856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 39426048

約数和(自身を除く): 22234192

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 137, 176, 184, 248, 253, 274, 341, 368, 496, 506, 548, 682, 713, 1012, 1096, 1364, 1426, 1507, 2024, 2192, 2728, 2852, 3014, 3151, 4048, 4247, 5456, 5704, 6028, 6302, 7843, 8494, 11408, 12056, 12604, 15686, 16988, 24112, 25208, 31372, 33976, 34661, 46717, 50416, 62744, 67952, 69322, 93434, 97681, 125488, 138644, 186868, 195362, 277288, 373736, 390724, 554576, 747472, 781448, 1074491, 1562896, 2148982, 4297964, 8595928, 17191856]

約数ペア:

[(1, 17191856), (2, 8595928), (4, 4297964), (8, 2148982), (11, 1562896), (16, 1074491), (22, 781448), (23, 747472), (31, 554576), (44, 390724), (46, 373736), (62, 277288), (88, 195362), (92, 186868), (124, 138644), (137, 125488), (176, 97681), (184, 93434), (248, 69322), (253, 67952), (274, 62744), (341, 50416), (368, 46717), (496, 34661), (506, 33976), (548, 31372), (682, 25208), (713, 24112), (1012, 16988), (1096, 15686), (1364, 12604), (1426, 12056), (1507, 11408), (2024, 8494), (2192, 7843), (2728, 6302), (2852, 6028), (3014, 5704), (3151, 5456), (4048, 4247)]