16099205888

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{12421}}^1$

素因数の和:12581

約数の個数: 72

約数和(自身を含む): 33058519536

約数和(自身を除く): 16959313648

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 83, 122, 128, 166, 244, 256, 332, 488, 664, 976, 1328, 1952, 2656, 3904, 5063, 5312, 7808, 10126, 10624, 12421, 15616, 20252, 21248, 24842, 40504, 49684, 81008, 99368, 162016, 198736, 324032, 397472, 648064, 757681, 794944, 1030943, 1296128, 1515362, 1589888, 2061886, 3030724, 3179776, 4123772, 6061448, 8247544, 12122896, 16495088, 24245792, 32990176, 48491584, 62887523, 65980352, 96983168, 125775046, 131960704, 193966336, 251550092, 263921408, 503100184, 1006200368, 2012400736, 4024801472, 8049602944, 16099205888]

約数ペア:

[(1, 16099205888), (2, 8049602944), (4, 4024801472), (8, 2012400736), (16, 1006200368), (32, 503100184), (61, 263921408), (64, 251550092), (83, 193966336), (122, 131960704), (128, 125775046), (166, 96983168), (244, 65980352), (256, 62887523), (332, 48491584), (488, 32990176), (664, 24245792), (976, 16495088), (1328, 12122896), (1952, 8247544), (2656, 6061448), (3904, 4123772), (5063, 3179776), (5312, 3030724), (7808, 2061886), (10126, 1589888), (10624, 1515362), (12421, 1296128), (15616, 1030943), (20252, 794944), (21248, 757681), (24842, 648064), (40504, 397472), (49684, 324032), (81008, 198736), (99368, 162016)]