2008672788256

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{3923}}^1\times {\mathrm{95813}}^1$

素因数の和:99913

約数の個数: 48

約数和(自身を含む): 3979310255424

約数和(自身を除く): 1970637467168

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 3923, 5344, 7846, 15692, 31384, 62768, 95813, 125536, 191626, 383252, 655141, 766504, 1310282, 1533008, 2620564, 3066016, 5241128, 10482256, 16000771, 20964512, 32001542, 64003084, 128006168, 256012336, 375874399, 512024672, 751748798, 1503497596, 3006995192, 6013990384, 12027980768, 62771024633, 125542049266, 251084098532, 502168197064, 1004336394128, 2008672788256]

約数ペア:

[(1, 2008672788256), (2, 1004336394128), (4, 502168197064), (8, 251084098532), (16, 125542049266), (32, 62771024633), (167, 12027980768), (334, 6013990384), (668, 3006995192), (1336, 1503497596), (2672, 751748798), (3923, 512024672), (5344, 375874399), (7846, 256012336), (15692, 128006168), (31384, 64003084), (62768, 32001542), (95813, 20964512), (125536, 16000771), (191626, 10482256), (383252, 5241128), (655141, 3066016), (766504, 2620564), (1310282, 1533008)]