1897883392

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{104417}}^1$

素因数の和:104504

約数の個数: 36

約数和(自身を含む): 3841747056

約数和(自身を除く): 1943863664

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 104417, 208834, 417668, 835336, 1670672, 3341344, 6682688, 7413607, 13365376, 14827214, 26730752, 29654428, 59308856, 118617712, 237235424, 474470848, 948941696, 1897883392]

約数ペア:

[(1, 1897883392), (2, 948941696), (4, 474470848), (8, 237235424), (16, 118617712), (32, 59308856), (64, 29654428), (71, 26730752), (128, 14827214), (142, 13365376), (256, 7413607), (284, 6682688), (568, 3341344), (1136, 1670672), (2272, 835336), (4544, 417668), (9088, 208834), (18176, 104417)]