31128247936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{3011}}^1\times {\mathrm{4751}}^1$

素因数の和:7793

約数の個数: 64

約数和(自身を含む): 65696780160

約数和(自身を除く): 34568532224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 3011, 4751, 6022, 9502, 12044, 19004, 24088, 38008, 48176, 51187, 76016, 80767, 96352, 102374, 152032, 161534, 192704, 204748, 304064, 323068, 385408, 409496, 608128, 646136, 818992, 1292272, 1637984, 2584544, 3275968, 5169088, 6551936, 10338176, 14305261, 28610522, 57221044, 114442088, 228884176, 243189437, 457768352, 486378874, 915536704, 972757748, 1831073408, 1945515496, 3891030992, 7782061984, 15564123968, 31128247936]

約数ペア:

[(1, 31128247936), (2, 15564123968), (4, 7782061984), (8, 3891030992), (16, 1945515496), (17, 1831073408), (32, 972757748), (34, 915536704), (64, 486378874), (68, 457768352), (128, 243189437), (136, 228884176), (272, 114442088), (544, 57221044), (1088, 28610522), (2176, 14305261), (3011, 10338176), (4751, 6551936), (6022, 5169088), (9502, 3275968), (12044, 2584544), (19004, 1637984), (24088, 1292272), (38008, 818992), (48176, 646136), (51187, 608128), (76016, 409496), (80767, 385408), (96352, 323068), (102374, 304064), (152032, 204748), (161534, 192704)]