85913648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 190273536

約数和(自身を除く): 104359888

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 443, 496, 527, 713, 782, 886, 1054, 1426, 1564, 1772, 2108, 2852, 3128, 3544, 4216, 5704, 6256, 7088, 7531, 8432, 10189, 11408, 12121, 13733, 15062, 20378, 24242, 27466, 30124, 40756, 48484, 54932, 60248, 81512, 96968, 109864, 120496, 163024, 173213, 193936, 219728, 233461, 315859, 346426, 466922, 631718, 692852, 933844, 1263436, 1385704, 1867688, 2526872, 2771408, 3735376, 5053744, 5369603, 10739206, 21478412, 42956824, 85913648]

約数ペア:

[(1, 85913648), (2, 42956824), (4, 21478412), (8, 10739206), (16, 5369603), (17, 5053744), (23, 3735376), (31, 2771408), (34, 2526872), (46, 1867688), (62, 1385704), (68, 1263436), (92, 933844), (124, 692852), (136, 631718), (184, 466922), (248, 346426), (272, 315859), (368, 233461), (391, 219728), (443, 193936), (496, 173213), (527, 163024), (713, 120496), (782, 109864), (886, 96968), (1054, 81512), (1426, 60248), (1564, 54932), (1772, 48484), (2108, 40756), (2852, 30124), (3128, 27466), (3544, 24242), (4216, 20378), (5704, 15062), (6256, 13733), (7088, 12121), (7531, 11408), (8432, 10189)]