16115577664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{11173}}^1$

素因数の和:11943

約数の個数: 56

約数和(自身を含む): 33059307008

約数和(自身を除く): 16943729344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 727, 992, 1454, 1984, 2908, 5816, 11173, 11632, 22346, 22537, 23264, 44692, 45074, 46528, 89384, 90148, 178768, 180296, 346363, 357536, 360592, 692726, 715072, 721184, 1385452, 1442368, 2770904, 5541808, 8122771, 11083616, 16245542, 22167232, 32491084, 64982168, 129964336, 251805901, 259928672, 503611802, 519857344, 1007223604, 2014447208, 4028894416, 8057788832, 16115577664]

約数ペア:

[(1, 16115577664), (2, 8057788832), (4, 4028894416), (8, 2014447208), (16, 1007223604), (31, 519857344), (32, 503611802), (62, 259928672), (64, 251805901), (124, 129964336), (248, 64982168), (496, 32491084), (727, 22167232), (992, 16245542), (1454, 11083616), (1984, 8122771), (2908, 5541808), (5816, 2770904), (11173, 1442368), (11632, 1385452), (22346, 721184), (22537, 715072), (23264, 692726), (44692, 360592), (45074, 357536), (46528, 346363), (89384, 180296), (90148, 178768)]