8164904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 17902080

約数和(自身を除く): 9737176

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 73, 82, 88, 124, 146, 164, 248, 292, 328, 341, 451, 584, 682, 803, 902, 1271, 1364, 1606, 1804, 2263, 2542, 2728, 2993, 3212, 3608, 4526, 5084, 5986, 6424, 9052, 10168, 11972, 13981, 18104, 23944, 24893, 27962, 32923, 49786, 55924, 65846, 92783, 99572, 111848, 131692, 185566, 199144, 263384, 371132, 742264, 1020613, 2041226, 4082452, 8164904]

約数ペア:

[(1, 8164904), (2, 4082452), (4, 2041226), (8, 1020613), (11, 742264), (22, 371132), (31, 263384), (41, 199144), (44, 185566), (62, 131692), (73, 111848), (82, 99572), (88, 92783), (124, 65846), (146, 55924), (164, 49786), (248, 32923), (292, 27962), (328, 24893), (341, 23944), (451, 18104), (584, 13981), (682, 11972), (803, 10168), (902, 9052), (1271, 6424), (1364, 5986), (1606, 5084), (1804, 4526), (2263, 3608), (2542, 3212), (2728, 2993)]